| 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 | $202.47 | 11.618% | $225.993 | $225.99 | $226.00 | $226.00 |
| Purchase #2 | $89.54 | 7.437% | $96.1991 | $96.20 | $96.20 | $96.20 |
| Purchase #3 | $209.85 | 12.240% | $235.5356 | $235.54 | $235.55 | $235.50 |
| Purchase #4 | $105.94 | 5.518% | $111.7858 | $111.79 | $111.80 | $111.80 |
| Purchase #5 | $10.61 | 13.734% | $12.0672 | $12.07 | $12.05 | $12.10 |
| Purchase #6 | $31.41 | 6.305% | $33.3904 | $33.39 | $33.40 | $33.40 |
| Purchase #7 | $73.54 | 9.325% | $80.3976 | $80.40 | $80.40 | $80.40 |
| 7 purchase totals = | $723.36 | $795.3687 | $795.38 | $795.40 | $795.40 | |