| 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 | $202.42 | 8.753% | $220.1378 | $220.14 | $220.15 | $220.10 |
| Purchase #2 | $188.56 | 9.404% | $206.2922 | $206.29 | $206.30 | $206.30 |
| Purchase #3 | $137.74 | 8.745% | $149.7854 | $149.79 | $149.80 | $149.80 |
| Purchase #4 | $230.71 | 10.760% | $255.5344 | $255.53 | $255.55 | $255.50 |
| Purchase #5 | $151.80 | 7.499% | $163.1835 | $163.18 | $163.20 | $163.20 |
| Purchase #6 | $219.58 | 5.793% | $232.3003 | $232.30 | $232.30 | $232.30 |
| Purchase #7 | $234.59 | 6.164% | $249.0501 | $249.05 | $249.05 | $249.10 |
| 7 purchase totals = | $1,365.40 | $1,476.2837 | $1,476.28 | $1,476.35 | $1,476.30 | |