| 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 | $101.97 | 6.342% | $108.4369 | $108.44 | $108.45 | $108.40 |
| Purchase #2 | $118.76 | 6.135% | $126.0459 | $126.05 | $126.05 | $126.00 |
| Purchase #3 | $101.34 | 6.433% | $107.8592 | $107.86 | $107.85 | $107.90 |
| Purchase #4 | $135.78 | 9.383% | $148.5202 | $148.52 | $148.50 | $148.50 |
| Purchase #5 | $40.26 | 9.717% | $44.1721 | $44.17 | $44.15 | $44.20 |
| Purchase #6 | $250.38 | 10.620% | $276.9704 | $276.97 | $276.95 | $277.00 |
| Purchase #7 | $26.41 | 7.694% | $28.442 | $28.44 | $28.45 | $28.40 |
| 7 purchase totals = | $774.90 | $840.4467 | $840.45 | $840.40 | $840.40 | |