| 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 | $110.57 | 13.794% | $125.822 | $125.82 | $125.80 | $125.80 |
| Purchase #2 | $105.93 | 3.483% | $109.6195 | $109.62 | $109.60 | $109.60 |
| Purchase #3 | $93.44 | 13.383% | $105.9451 | $105.95 | $105.95 | $105.90 |
| Purchase #4 | $66.91 | 11.292% | $74.4655 | $74.47 | $74.45 | $74.50 |
| Purchase #5 | $135.91 | 8.755% | $147.8089 | $147.81 | $147.80 | $147.80 |
| Purchase #6 | $218.38 | 7.342% | $234.4135 | $234.41 | $234.40 | $234.40 |
| Purchase #7 | $22.34 | 9.360% | $24.431 | $24.43 | $24.45 | $24.40 |
| 7 purchase totals = | $753.48 | $822.5055 | $822.51 | $822.45 | $822.40 | |