| 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 | $108.39 | 12.500% | $121.9388 | $121.94 | $121.95 | $121.90 |
| Purchase #2 | $181.74 | 13.548% | $206.3621 | $206.36 | $206.35 | $206.40 |
| Purchase #3 | $243.35 | 13.355% | $275.8494 | $275.85 | $275.85 | $275.80 |
| Purchase #4 | $232.98 | 5.156% | $244.9924 | $244.99 | $245.00 | $245.00 |
| Purchase #5 | $221.63 | 9.874% | $243.5137 | $243.51 | $243.50 | $243.50 |
| Purchase #6 | $224.35 | 10.811% | $248.6045 | $248.60 | $248.60 | $248.60 |
| Purchase #7 | $158.85 | 6.612% | $169.3532 | $169.35 | $169.35 | $169.40 |
| 7 purchase totals = | $1,371.29 | $1,510.6141 | $1,510.60 | $1,510.60 | $1,510.60 | |