| 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 | $130.93 | 9.631% | $143.5399 | $143.54 | $143.55 | $143.50 |
| Purchase #2 | $155.88 | 12.493% | $175.3541 | $175.35 | $175.35 | $175.40 |
| Purchase #3 | $226.94 | 5.371% | $239.1289 | $239.13 | $239.15 | $239.10 |
| Purchase #4 | $97.32 | 7.465% | $104.5849 | $104.58 | $104.60 | $104.60 |
| Purchase #5 | $31.47 | 4.521% | $32.8928 | $32.89 | $32.90 | $32.90 |
| Purchase #6 | $212.32 | 11.126% | $235.9427 | $235.94 | $235.95 | $235.90 |
| Purchase #7 | $81.39 | 9.139% | $88.8282 | $88.83 | $88.85 | $88.80 |
| 7 purchase totals = | $936.25 | $1,020.2715 | $1,020.26 | $1,020.35 | $1,020.20 | |