| 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 | $103.80 | 12.398% | $116.6691 | $116.67 | $116.65 | $116.70 |
| Purchase #2 | $201.58 | 13.279% | $228.3478 | $228.35 | $228.35 | $228.30 |
| Purchase #3 | $229.69 | 8.476% | $249.1585 | $249.16 | $249.15 | $249.20 |
| Purchase #4 | $211.62 | 7.509% | $227.5105 | $227.51 | $227.50 | $227.50 |
| Purchase #5 | $155.68 | 9.653% | $170.7078 | $170.71 | $170.70 | $170.70 |
| Purchase #6 | $8.70 | 5.561% | $9.1838 | $9.18 | $9.20 | $9.20 |
| Purchase #7 | $121.70 | 8.615% | $132.1845 | $132.18 | $132.20 | $132.20 |
| 7 purchase totals = | $1,032.77 | $1,133.7620 | $1,133.76 | $1,133.75 | $1,133.80 | |