| 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 | $25.89 | 5.753% | $27.3795 | $27.38 | $27.40 | $27.40 |
| Purchase #2 | $108.71 | 9.622% | $119.1701 | $119.17 | $119.15 | $119.20 |
| Purchase #3 | $37.57 | 3.401% | $38.8478 | $38.85 | $38.85 | $38.80 |
| Purchase #4 | $212.94 | 11.397% | $237.2088 | $237.21 | $237.20 | $237.20 |
| Purchase #5 | $174.52 | 12.128% | $195.6858 | $195.69 | $195.70 | $195.70 |
| Purchase #6 | $243.28 | 5.499% | $256.658 | $256.66 | $256.65 | $256.70 |
| Purchase #7 | $246.98 | 13.809% | $281.0855 | $281.09 | $281.10 | $281.10 |
| 7 purchase totals = | $1,049.89 | $1,156.0355 | $1,156.05 | $1,156.05 | $1,156.10 | |