| 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 | $210.84 | 3.293% | $217.783 | $217.78 | $217.80 | $217.80 |
| Purchase #2 | $245.73 | 10.479% | $271.48 | $271.48 | $271.50 | $271.50 |
| Purchase #3 | $57.59 | 4.709% | $60.3019 | $60.30 | $60.30 | $60.30 |
| Purchase #4 | $182.48 | 3.703% | $189.2372 | $189.24 | $189.25 | $189.20 |
| Purchase #5 | $128.79 | 6.475% | $137.1292 | $137.13 | $137.15 | $137.10 |
| Purchase #6 | $21.93 | 6.807% | $23.4228 | $23.42 | $23.40 | $23.40 |
| Purchase #7 | $236.36 | 8.133% | $255.5832 | $255.58 | $255.60 | $255.60 |
| 7 purchase totals = | $1,083.72 | $1,154.9373 | $1,154.93 | $1,155.00 | $1,154.90 | |