| 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 | $200.62 | 3.243% | $207.1261 | $207.13 | $207.15 | $207.10 |
| Purchase #2 | $225.98 | 5.546% | $238.5129 | $238.51 | $238.50 | $238.50 |
| Purchase #3 | $180.43 | 5.564% | $190.4691 | $190.47 | $190.45 | $190.50 |
| Purchase #4 | $161.93 | 5.464% | $170.7779 | $170.78 | $170.80 | $170.80 |
| Purchase #5 | $191.51 | 12.774% | $215.9735 | $215.97 | $215.95 | $216.00 |
| Purchase #6 | $106.46 | 13.736% | $121.0833 | $121.08 | $121.10 | $121.10 |
| Purchase #7 | $229.69 | 8.641% | $249.5375 | $249.54 | $249.55 | $249.50 |
| 7 purchase totals = | $1,296.62 | $1,393.4803 | $1,393.48 | $1,393.50 | $1,393.50 | |