| 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 | $93.27 | 9.679% | $102.2976 | $102.30 | $102.30 | $102.30 |
| Purchase #2 | $51.28 | 4.309% | $53.4897 | $53.49 | $53.50 | $53.50 |
| Purchase #3 | $77.55 | 12.650% | $87.3601 | $87.36 | $87.35 | $87.40 |
| Purchase #4 | $117.43 | 4.320% | $122.503 | $122.50 | $122.50 | $122.50 |
| Purchase #5 | $209.44 | 7.490% | $225.1271 | $225.13 | $225.15 | $225.10 |
| Purchase #6 | $117.80 | 7.135% | $126.205 | $126.21 | $126.20 | $126.20 |
| Purchase #7 | $117.53 | 6.736% | $125.4468 | $125.45 | $125.45 | $125.40 |
| 7 purchase totals = | $784.30 | $842.4293 | $842.44 | $842.45 | $842.40 | |