| 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 | $225.75 | 11.562% | $251.8512 | $251.85 | $251.85 | $251.90 |
| Purchase #2 | $152.58 | 10.580% | $168.723 | $168.72 | $168.70 | $168.70 |
| Purchase #3 | $216.30 | 7.601% | $232.741 | $232.74 | $232.75 | $232.70 |
| Purchase #4 | $96.80 | 9.663% | $106.1538 | $106.15 | $106.15 | $106.20 |
| Purchase #5 | $131.33 | 4.171% | $136.8078 | $136.81 | $136.80 | $136.80 |
| Purchase #6 | $21.62 | 6.694% | $23.0672 | $23.07 | $23.05 | $23.10 |
| Purchase #7 | $82.53 | 13.303% | $93.509 | $93.51 | $93.50 | $93.50 |
| 7 purchase totals = | $926.91 | $1,012.8530 | $1,012.85 | $1,012.80 | $1,012.90 | |