| 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 | $115.39 | 13.552% | $131.0277 | $131.03 | $131.05 | $131.00 |
| Purchase #2 | $17.74 | 10.154% | $19.5413 | $19.54 | $19.55 | $19.50 |
| Purchase #3 | $167.47 | 3.238% | $172.8927 | $172.89 | $172.90 | $172.90 |
| Purchase #4 | $248.26 | 3.358% | $256.5966 | $256.60 | $256.60 | $256.60 |
| Purchase #5 | $75.33 | 5.105% | $79.1756 | $79.18 | $79.20 | $79.20 |
| Purchase #6 | $48.28 | 12.345% | $54.2402 | $54.24 | $54.25 | $54.20 |
| Purchase #7 | $243.57 | 7.335% | $261.4359 | $261.44 | $261.45 | $261.40 |
| 7 purchase totals = | $916.04 | $974.9100 | $974.92 | $975.00 | $974.80 | |