| 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 | $100.28 | 8.431% | $108.7346 | $108.73 | $108.75 | $108.70 |
| Purchase #2 | $66.27 | 8.276% | $71.7545 | $71.75 | $71.75 | $71.80 |
| Purchase #3 | $171.54 | 9.634% | $188.0662 | $188.07 | $188.05 | $188.10 |
| Purchase #4 | $192.66 | 11.390% | $214.604 | $214.60 | $214.60 | $214.60 |
| Purchase #5 | $236.81 | 12.540% | $266.506 | $266.51 | $266.50 | $266.50 |
| Purchase #6 | $181.68 | 9.131% | $198.2692 | $198.27 | $198.25 | $198.30 |
| Purchase #7 | $236.88 | 3.215% | $244.4957 | $244.50 | $244.50 | $244.50 |
| 7 purchase totals = | $1,186.12 | $1,292.4302 | $1,292.43 | $1,292.40 | $1,292.50 | |