| 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 | $249.59 | 12.822% | $281.5924 | $281.59 | $281.60 | $281.60 |
| Purchase #2 | $74.39 | 13.443% | $84.3902 | $84.39 | $84.40 | $84.40 |
| Purchase #3 | $157.90 | 8.807% | $171.8063 | $171.81 | $171.80 | $171.80 |
| Purchase #4 | $123.66 | 11.710% | $138.1406 | $138.14 | $138.15 | $138.10 |
| Purchase #5 | $28.37 | 13.493% | $32.198 | $32.20 | $32.20 | $32.20 |
| Purchase #6 | $126.84 | 9.231% | $138.5486 | $138.55 | $138.55 | $138.50 |
| Purchase #7 | $129.60 | 12.855% | $146.2601 | $146.26 | $146.25 | $146.30 |
| 7 purchase totals = | $890.35 | $992.9362 | $992.94 | $992.95 | $992.90 | |