| 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 | $16.37 | 13.782% | $18.6261 | $18.63 | $18.65 | $18.60 |
| Purchase #2 | $210.61 | 8.542% | $228.6003 | $228.60 | $228.60 | $228.60 |
| Purchase #3 | $203.63 | 4.361% | $212.5103 | $212.51 | $212.50 | $212.50 |
| Purchase #4 | $225.90 | 4.522% | $236.1152 | $236.12 | $236.10 | $236.10 |
| Purchase #5 | $95.88 | 12.349% | $107.7202 | $107.72 | $107.70 | $107.70 |
| Purchase #6 | $119.46 | 9.673% | $131.0154 | $131.02 | $131.00 | $131.00 |
| Purchase #7 | $59.29 | 13.702% | $67.4139 | $67.41 | $67.40 | $67.40 |
| 7 purchase totals = | $931.14 | $1,002.0014 | $1,002.01 | $1,001.95 | $1,001.90 | |