| 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 | $123.28 | 12.199% | $138.3189 | $138.32 | $138.30 | $138.30 |
| Purchase #2 | $238.42 | 4.597% | $249.3802 | $249.38 | $249.40 | $249.40 |
| Purchase #3 | $33.80 | 3.753% | $35.0685 | $35.07 | $35.05 | $35.10 |
| Purchase #4 | $14.97 | 8.690% | $16.2709 | $16.27 | $16.25 | $16.30 |
| Purchase #5 | $194.84 | 7.138% | $208.7477 | $208.75 | $208.75 | $208.70 |
| Purchase #6 | $144.77 | 13.850% | $164.8206 | $164.82 | $164.80 | $164.80 |
| Purchase #7 | $48.54 | 9.309% | $53.0586 | $53.06 | $53.05 | $53.10 |
| 7 purchase totals = | $798.62 | $865.6654 | $865.67 | $865.60 | $865.70 | |