| 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 | $135.82 | 3.116% | $140.0522 | $140.05 | $140.05 | $140.10 |
| Purchase #2 | $249.67 | 6.833% | $266.73 | $266.73 | $266.75 | $266.70 |
| Purchase #3 | $231.53 | 5.325% | $243.859 | $243.86 | $243.85 | $243.90 |
| Purchase #4 | $94.51 | 10.518% | $104.4506 | $104.45 | $104.45 | $104.50 |
| Purchase #5 | $127.73 | 12.209% | $143.3246 | $143.32 | $143.30 | $143.30 |
| Purchase #6 | $12.50 | 4.176% | $13.022 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $78.95 | 10.464% | $87.2113 | $87.21 | $87.20 | $87.20 |
| 7 purchase totals = | $930.71 | $998.6497 | $998.64 | $998.60 | $998.70 | |