| 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 | $134.36 | 3.299% | $138.7925 | $138.79 | $138.80 | $138.80 |
| Purchase #2 | $154.67 | 13.330% | $175.2875 | $175.29 | $175.30 | $175.30 |
| Purchase #3 | $149.25 | 6.105% | $158.3617 | $158.36 | $158.35 | $158.40 |
| Purchase #4 | $226.32 | 9.792% | $248.4813 | $248.48 | $248.50 | $248.50 |
| Purchase #5 | $211.47 | 12.566% | $238.0433 | $238.04 | $238.05 | $238.00 |
| Purchase #6 | $144.88 | 4.657% | $151.6271 | $151.63 | $151.65 | $151.60 |
| Purchase #7 | $116.38 | 9.201% | $127.0881 | $127.09 | $127.10 | $127.10 |
| 7 purchase totals = | $1,137.33 | $1,237.6815 | $1,237.68 | $1,237.75 | $1,237.70 | |