| 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 | $238.38 | 4.853% | $249.9486 | $249.95 | $249.95 | $249.90 |
| Purchase #2 | $190.99 | 12.623% | $215.0987 | $215.10 | $215.10 | $215.10 |
| Purchase #3 | $224.61 | 9.107% | $245.0652 | $245.07 | $245.05 | $245.10 |
| Purchase #4 | $67.95 | 6.558% | $72.4062 | $72.41 | $72.40 | $72.40 |
| Purchase #5 | $24.62 | 5.187% | $25.897 | $25.90 | $25.90 | $25.90 |
| Purchase #6 | $84.63 | 8.180% | $91.5527 | $91.55 | $91.55 | $91.60 |
| Purchase #7 | $61.89 | 11.255% | $68.8557 | $68.86 | $68.85 | $68.90 |
| 7 purchase totals = | $893.07 | $968.8241 | $968.84 | $968.80 | $968.90 | |