| 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 | $197.36 | 3.335% | $203.942 | $203.94 | $203.95 | $203.90 |
| Purchase #2 | $45.29 | 10.573% | $50.0785 | $50.08 | $50.10 | $50.10 |
| Purchase #3 | $165.69 | 3.308% | $171.171 | $171.17 | $171.15 | $171.20 |
| Purchase #4 | $240.53 | 3.299% | $248.4651 | $248.47 | $248.45 | $248.50 |
| Purchase #5 | $187.90 | 10.539% | $207.7028 | $207.70 | $207.70 | $207.70 |
| Purchase #6 | $134.65 | 13.363% | $152.6433 | $152.64 | $152.65 | $152.60 |
| Purchase #7 | $228.30 | 10.240% | $251.6779 | $251.68 | $251.70 | $251.70 |
| 7 purchase totals = | $1,199.72 | $1,285.6806 | $1,285.68 | $1,285.70 | $1,285.70 | |