| 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 | $93.84 | 9.192% | $102.4658 | $102.47 | $102.45 | $102.50 |
| Purchase #2 | $51.45 | 9.521% | $56.3486 | $56.35 | $56.35 | $56.30 |
| Purchase #3 | $249.96 | 7.230% | $268.0321 | $268.03 | $268.05 | $268.00 |
| Purchase #4 | $177.56 | 13.432% | $201.4099 | $201.41 | $201.40 | $201.40 |
| Purchase #5 | $228.33 | 11.239% | $253.992 | $253.99 | $254.00 | $254.00 |
| Purchase #6 | $126.90 | 13.240% | $143.7016 | $143.70 | $143.70 | $143.70 |
| Purchase #7 | $45.76 | 4.567% | $47.8499 | $47.85 | $47.85 | $47.80 |
| 7 purchase totals = | $973.80 | $1,073.7999 | $1,073.80 | $1,073.80 | $1,073.70 | |