| 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 | $42.92 | 5.354% | $45.2179 | $45.22 | $45.20 | $45.20 |
| Purchase #2 | $113.29 | 6.826% | $121.0232 | $121.02 | $121.00 | $121.00 |
| Purchase #3 | $185.52 | 3.465% | $191.9483 | $191.95 | $191.95 | $191.90 |
| Purchase #4 | $23.73 | 4.874% | $24.8866 | $24.89 | $24.90 | $24.90 |
| Purchase #5 | $238.80 | 12.440% | $268.5067 | $268.51 | $268.50 | $268.50 |
| Purchase #6 | $210.28 | 9.309% | $229.855 | $229.86 | $229.85 | $229.90 |
| Purchase #7 | $134.52 | 7.264% | $144.2915 | $144.29 | $144.30 | $144.30 |
| 7 purchase totals = | $949.06 | $1,025.7292 | $1,025.74 | $1,025.70 | $1,025.70 | |