| 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 | $213.79 | 8.200% | $231.3208 | $231.32 | $231.30 | $231.30 |
| Purchase #2 | $250.64 | 9.838% | $275.298 | $275.30 | $275.30 | $275.30 |
| Purchase #3 | $222.70 | 13.571% | $252.9226 | $252.92 | $252.90 | $252.90 |
| Purchase #4 | $128.98 | 8.694% | $140.1935 | $140.19 | $140.20 | $140.20 |
| Purchase #5 | $62.93 | 8.811% | $68.4748 | $68.47 | $68.45 | $68.50 |
| Purchase #6 | $118.89 | 5.863% | $125.8605 | $125.86 | $125.85 | $125.90 |
| Purchase #7 | $219.61 | 9.286% | $240.003 | $240.00 | $240.00 | $240.00 |
| 7 purchase totals = | $1,217.54 | $1,334.0732 | $1,334.06 | $1,334.00 | $1,334.10 | |