| 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 | $60.81 | 10.811% | $67.3842 | $67.38 | $67.40 | $67.40 |
| Purchase #2 | $223.62 | 7.346% | $240.0471 | $240.05 | $240.05 | $240.00 |
| Purchase #3 | $140.99 | 5.662% | $148.9729 | $148.97 | $148.95 | $149.00 |
| Purchase #4 | $237.72 | 7.734% | $256.1053 | $256.11 | $256.10 | $256.10 |
| Purchase #5 | $165.45 | 11.440% | $184.3775 | $184.38 | $184.40 | $184.40 |
| Purchase #6 | $139.75 | 13.762% | $158.9824 | $158.98 | $159.00 | $159.00 |
| Purchase #7 | $70.86 | 3.679% | $73.4669 | $73.47 | $73.45 | $73.50 |
| 7 purchase totals = | $1,039.20 | $1,129.3363 | $1,129.34 | $1,129.35 | $1,129.40 | |