| 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 | $207.96 | 3.557% | $215.3571 | $215.36 | $215.35 | $215.40 |
| Purchase #2 | $41.84 | 10.184% | $46.101 | $46.10 | $46.10 | $46.10 |
| Purchase #3 | $49.78 | 10.279% | $54.8969 | $54.90 | $54.90 | $54.90 |
| Purchase #4 | $28.48 | 9.297% | $31.1278 | $31.13 | $31.15 | $31.10 |
| Purchase #5 | $195.63 | 13.763% | $222.5546 | $222.55 | $222.55 | $222.60 |
| Purchase #6 | $228.95 | 9.127% | $249.8463 | $249.85 | $249.85 | $249.80 |
| Purchase #7 | $188.55 | 11.280% | $209.8184 | $209.82 | $209.80 | $209.80 |
| 7 purchase totals = | $941.19 | $1,029.7021 | $1,029.71 | $1,029.70 | $1,029.70 | |