| 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 | $130.37 | 4.384% | $136.0854 | $136.09 | $136.10 | $136.10 |
| Purchase #2 | $217.89 | 4.608% | $227.9304 | $227.93 | $227.95 | $227.90 |
| Purchase #3 | $240.26 | 12.432% | $270.1291 | $270.13 | $270.15 | $270.10 |
| Purchase #4 | $180.38 | 10.388% | $199.1179 | $199.12 | $199.10 | $199.10 |
| Purchase #5 | $168.32 | 11.476% | $187.6364 | $187.64 | $187.65 | $187.60 |
| Purchase #6 | $160.32 | 10.637% | $177.3732 | $177.37 | $177.35 | $177.40 |
| Purchase #7 | $199.33 | 8.719% | $216.7096 | $216.71 | $216.70 | $216.70 |
| 7 purchase totals = | $1,296.87 | $1,414.9820 | $1,414.99 | $1,415.00 | $1,414.90 | |