| 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 | $108.50 | 12.744% | $122.3272 | $122.33 | $122.35 | $122.30 |
| Purchase #2 | $67.76 | 3.681% | $70.2542 | $70.25 | $70.25 | $70.30 |
| Purchase #3 | $50.39 | 5.218% | $53.0194 | $53.02 | $53.00 | $53.00 |
| Purchase #4 | $90.53 | 12.552% | $101.8933 | $101.89 | $101.90 | $101.90 |
| Purchase #5 | $63.74 | 7.707% | $68.6524 | $68.65 | $68.65 | $68.70 |
| Purchase #6 | $243.44 | 9.225% | $265.8973 | $265.90 | $265.90 | $265.90 |
| Purchase #7 | $187.47 | 3.216% | $193.499 | $193.50 | $193.50 | $193.50 |
| 7 purchase totals = | $811.83 | $875.5428 | $875.54 | $875.55 | $875.60 | |