| 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 | $194.44 | 13.182% | $220.0711 | $220.07 | $220.05 | $220.10 |
| Purchase #2 | $140.43 | 13.450% | $159.3178 | $159.32 | $159.30 | $159.30 |
| Purchase #3 | $213.85 | 8.488% | $232.0016 | $232.00 | $232.00 | $232.00 |
| Purchase #4 | $136.57 | 13.149% | $154.5276 | $154.53 | $154.55 | $154.50 |
| Purchase #5 | $123.33 | 7.377% | $132.4281 | $132.43 | $132.45 | $132.40 |
| Purchase #6 | $9.47 | 8.624% | $10.2867 | $10.29 | $10.30 | $10.30 |
| Purchase #7 | $30.77 | 11.454% | $34.2944 | $34.29 | $34.30 | $34.30 |
| 7 purchase totals = | $848.86 | $942.9273 | $942.93 | $942.95 | $942.90 | |