| 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 | $234.68 | 6.455% | $249.8286 | $249.83 | $249.85 | $249.80 |
| Purchase #2 | $17.96 | 9.221% | $19.6161 | $19.62 | $19.60 | $19.60 |
| Purchase #3 | $49.47 | 8.362% | $53.6067 | $53.61 | $53.60 | $53.60 |
| Purchase #4 | $36.78 | 8.269% | $39.8213 | $39.82 | $39.80 | $39.80 |
| Purchase #5 | $219.63 | 11.567% | $245.0346 | $245.03 | $245.05 | $245.00 |
| Purchase #6 | $27.29 | 5.441% | $28.7748 | $28.77 | $28.75 | $28.80 |
| Purchase #7 | $209.51 | 5.109% | $220.2139 | $220.21 | $220.20 | $220.20 |
| 7 purchase totals = | $795.32 | $856.8960 | $856.89 | $856.85 | $856.80 | |