| 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 | $204.29 | 10.692% | $226.1327 | $226.13 | $226.15 | $226.10 |
| Purchase #2 | $31.86 | 6.234% | $33.8462 | $33.85 | $33.85 | $33.80 |
| Purchase #3 | $28.99 | 13.734% | $32.9715 | $32.97 | $32.95 | $33.00 |
| Purchase #4 | $113.78 | 8.299% | $123.2226 | $123.22 | $123.20 | $123.20 |
| Purchase #5 | $230.48 | 12.121% | $258.4165 | $258.42 | $258.40 | $258.40 |
| Purchase #6 | $20.29 | 6.474% | $21.6036 | $21.60 | $21.60 | $21.60 |
| Purchase #7 | $219.49 | 7.518% | $235.9913 | $235.99 | $236.00 | $236.00 |
| 7 purchase totals = | $849.18 | $932.1844 | $932.18 | $932.15 | $932.10 | |