| 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 | $127.61 | 7.214% | $136.8158 | $136.82 | $136.80 | $136.80 |
| Purchase #2 | $225.64 | 9.758% | $247.658 | $247.66 | $247.65 | $247.70 |
| Purchase #3 | $128.85 | 4.669% | $134.866 | $134.87 | $134.85 | $134.90 |
| Purchase #4 | $70.86 | 6.182% | $75.2406 | $75.24 | $75.25 | $75.20 |
| Purchase #5 | $53.52 | 3.533% | $55.4109 | $55.41 | $55.40 | $55.40 |
| Purchase #6 | $219.68 | 13.662% | $249.6927 | $249.69 | $249.70 | $249.70 |
| Purchase #7 | $147.25 | 7.746% | $158.656 | $158.66 | $158.65 | $158.70 |
| 7 purchase totals = | $973.41 | $1,058.3400 | $1,058.35 | $1,058.30 | $1,058.40 | |