| 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 | $199.45 | 12.426% | $224.2337 | $224.23 | $224.25 | $224.20 |
| Purchase #2 | $32.99 | 13.534% | $37.4549 | $37.45 | $37.45 | $37.50 |
| Purchase #3 | $234.38 | 6.508% | $249.6335 | $249.63 | $249.65 | $249.60 |
| Purchase #4 | $214.71 | 5.295% | $226.0789 | $226.08 | $226.10 | $226.10 |
| Purchase #5 | $30.49 | 10.695% | $33.7509 | $33.75 | $33.75 | $33.80 |
| Purchase #6 | $48.27 | 9.320% | $52.7688 | $52.77 | $52.75 | $52.80 |
| Purchase #7 | $112.84 | 6.177% | $119.8101 | $119.81 | $119.80 | $119.80 |
| 7 purchase totals = | $873.13 | $943.7308 | $943.72 | $943.75 | $943.80 | |