| 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 | $189.84 | 10.467% | $209.7106 | $209.71 | $209.70 | $209.70 |
| Purchase #2 | $76.96 | 9.749% | $84.4628 | $84.46 | $84.45 | $84.50 |
| Purchase #3 | $120.29 | 11.597% | $134.24 | $134.24 | $134.25 | $134.20 |
| Purchase #4 | $9.77 | 4.347% | $10.1947 | $10.19 | $10.20 | $10.20 |
| Purchase #5 | $111.80 | 11.366% | $124.5072 | $124.51 | $124.50 | $124.50 |
| Purchase #6 | $54.66 | 13.515% | $62.0473 | $62.05 | $62.05 | $62.00 |
| Purchase #7 | $210.66 | 8.734% | $229.059 | $229.06 | $229.05 | $229.10 |
| 7 purchase totals = | $773.98 | $854.2216 | $854.22 | $854.20 | $854.20 | |