| 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 | $31.47 | 11.227% | $35.0031 | $35.00 | $35.00 | $35.00 |
| Purchase #2 | $196.54 | 7.804% | $211.878 | $211.88 | $211.90 | $211.90 |
| Purchase #3 | $166.87 | 8.180% | $180.52 | $180.52 | $180.50 | $180.50 |
| Purchase #4 | $42.92 | 7.819% | $46.2759 | $46.28 | $46.30 | $46.30 |
| Purchase #5 | $142.61 | 6.227% | $151.4903 | $151.49 | $151.50 | $151.50 |
| Purchase #6 | $238.44 | 8.151% | $257.8752 | $257.88 | $257.90 | $257.90 |
| Purchase #7 | $15.31 | 11.455% | $17.0638 | $17.06 | $17.05 | $17.10 |
| 7 purchase totals = | $834.16 | $900.1063 | $900.11 | $900.15 | $900.20 | |