| 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 | $98.63 | 9.198% | $107.702 | $107.70 | $107.70 | $107.70 |
| Purchase #2 | $109.52 | 13.389% | $124.1836 | $124.18 | $124.20 | $124.20 |
| Purchase #3 | $75.90 | 8.576% | $82.4092 | $82.41 | $82.40 | $82.40 |
| Purchase #4 | $186.30 | 5.646% | $196.8185 | $196.82 | $196.80 | $196.80 |
| Purchase #5 | $242.31 | 8.521% | $262.9572 | $262.96 | $262.95 | $263.00 |
| Purchase #6 | $145.49 | 9.815% | $159.7698 | $159.77 | $159.75 | $159.80 |
| Purchase #7 | $244.34 | 9.674% | $267.9775 | $267.98 | $268.00 | $268.00 |
| 7 purchase totals = | $1,102.49 | $1,201.8178 | $1,201.82 | $1,201.80 | $1,201.90 | |