| 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 | $133.88 | 11.203% | $148.8786 | $148.88 | $148.90 | $148.90 |
| Purchase #2 | $240.42 | 9.641% | $263.5989 | $263.60 | $263.60 | $263.60 |
| Purchase #3 | $18.65 | 6.558% | $19.8731 | $19.87 | $19.85 | $19.90 |
| Purchase #4 | $249.28 | 11.506% | $277.9622 | $277.96 | $277.95 | $278.00 |
| Purchase #5 | $209.93 | 3.757% | $217.8171 | $217.82 | $217.80 | $217.80 |
| Purchase #6 | $25.67 | 12.862% | $28.9717 | $28.97 | $28.95 | $29.00 |
| Purchase #7 | $70.45 | 13.395% | $79.8868 | $79.89 | $79.90 | $79.90 |
| 7 purchase totals = | $948.28 | $1,036.9884 | $1,036.99 | $1,036.95 | $1,037.10 | |