| 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 | $203.38 | 7.286% | $218.1983 | $218.20 | $218.20 | $218.20 |
| Purchase #2 | $117.41 | 4.549% | $122.751 | $122.75 | $122.75 | $122.80 |
| Purchase #3 | $117.86 | 7.692% | $126.9258 | $126.93 | $126.95 | $126.90 |
| Purchase #4 | $24.96 | 6.745% | $26.6436 | $26.64 | $26.65 | $26.60 |
| Purchase #5 | $149.87 | 6.394% | $159.4527 | $159.45 | $159.45 | $159.50 |
| Purchase #6 | $38.98 | 3.420% | $40.3131 | $40.31 | $40.30 | $40.30 |
| Purchase #7 | $238.67 | 4.808% | $250.1453 | $250.15 | $250.15 | $250.10 |
| 7 purchase totals = | $891.13 | $944.4298 | $944.43 | $944.45 | $944.40 | |