| 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 | $190.29 | 10.299% | $209.888 | $209.89 | $209.90 | $209.90 |
| Purchase #2 | $152.45 | 10.599% | $168.6082 | $168.61 | $168.60 | $168.60 |
| Purchase #3 | $94.72 | 3.113% | $97.6686 | $97.67 | $97.65 | $97.70 |
| Purchase #4 | $107.92 | 4.652% | $112.9404 | $112.94 | $112.95 | $112.90 |
| Purchase #5 | $80.81 | 4.102% | $84.1248 | $84.12 | $84.10 | $84.10 |
| Purchase #6 | $225.29 | 8.431% | $244.2842 | $244.28 | $244.30 | $244.30 |
| Purchase #7 | $166.34 | 13.354% | $188.553 | $188.55 | $188.55 | $188.60 |
| 7 purchase totals = | $1,017.82 | $1,106.0672 | $1,106.06 | $1,106.05 | $1,106.10 | |