| 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 | $210.28 | 4.243% | $219.2022 | $219.20 | $219.20 | $219.20 |
| Purchase #2 | $222.82 | 13.867% | $253.7184 | $253.72 | $253.70 | $253.70 |
| Purchase #3 | $14.91 | 7.436% | $16.0187 | $16.02 | $16.00 | $16.00 |
| Purchase #4 | $27.91 | 6.295% | $29.6669 | $29.67 | $29.65 | $29.70 |
| Purchase #5 | $122.78 | 7.606% | $132.1186 | $132.12 | $132.10 | $132.10 |
| Purchase #6 | $39.67 | 5.503% | $41.853 | $41.85 | $41.85 | $41.90 |
| Purchase #7 | $155.69 | 3.250% | $160.7499 | $160.75 | $160.75 | $160.70 |
| 7 purchase totals = | $794.06 | $853.3277 | $853.33 | $853.25 | $853.30 | |