| 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 | $202.37 | 9.270% | $221.1297 | $221.13 | $221.15 | $221.10 |
| Purchase #2 | $94.35 | 13.820% | $107.3892 | $107.39 | $107.40 | $107.40 |
| Purchase #3 | $109.52 | 7.716% | $117.9706 | $117.97 | $117.95 | $118.00 |
| Purchase #4 | $150.69 | 9.855% | $165.5405 | $165.54 | $165.55 | $165.50 |
| Purchase #5 | $130.57 | 13.362% | $148.0168 | $148.02 | $148.00 | $148.00 |
| Purchase #6 | $124.98 | 10.755% | $138.4216 | $138.42 | $138.40 | $138.40 |
| Purchase #7 | $79.80 | 11.609% | $89.064 | $89.06 | $89.05 | $89.10 |
| 7 purchase totals = | $892.28 | $987.5324 | $987.53 | $987.50 | $987.50 | |