| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.54 | 12.205% | $235.1144 | $235.11 | $235.10 | $235.10 |
| Purchase #2 | $170.48 | 8.480% | $184.9367 | $184.94 | $184.95 | $184.90 |
| Purchase #3 | $155.60 | 4.294% | $162.2815 | $162.28 | $162.30 | $162.30 |
| Purchase #4 | $213.51 | 13.262% | $241.8257 | $241.83 | $241.85 | $241.80 |
| Purchase #5 | $146.88 | 13.252% | $166.3445 | $166.34 | $166.35 | $166.30 |
| Purchase #6 | $223.58 | 9.219% | $244.1918 | $244.19 | $244.20 | $244.20 |
| Purchase #7 | $188.90 | 13.310% | $214.0426 | $214.04 | $214.05 | $214.00 |
| 7 purchase totals = | $1,308.49 | $1,448.7372 | $1,448.73 | $1,448.80 | $1,448.60 | |