| 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 | $234.89 | 10.843% | $260.3591 | $260.36 | $260.35 | $260.40 |
| Purchase #2 | $225.33 | 11.145% | $250.443 | $250.44 | $250.45 | $250.40 |
| Purchase #3 | $219.79 | 11.241% | $244.4966 | $244.50 | $244.50 | $244.50 |
| Purchase #4 | $231.88 | 9.306% | $253.4588 | $253.46 | $253.45 | $253.50 |
| Purchase #5 | $118.43 | 8.286% | $128.2431 | $128.24 | $128.25 | $128.20 |
| Purchase #6 | $105.33 | 7.211% | $112.9253 | $112.93 | $112.95 | $112.90 |
| Purchase #7 | $220.78 | 9.295% | $241.3015 | $241.30 | $241.30 | $241.30 |
| 7 purchase totals = | $1,356.43 | $1,491.2274 | $1,491.23 | $1,491.25 | $1,491.20 | |