| 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 | $105.32 | 5.325% | $110.9283 | $110.93 | $110.95 | $110.90 |
| Purchase #2 | $119.91 | 6.496% | $127.6994 | $127.70 | $127.70 | $127.70 |
| Purchase #3 | $80.70 | 4.412% | $84.2605 | $84.26 | $84.25 | $84.30 |
| Purchase #4 | $162.51 | 7.775% | $175.1452 | $175.15 | $175.15 | $175.10 |
| Purchase #5 | $225.28 | 8.387% | $244.1742 | $244.17 | $244.15 | $244.20 |
| Purchase #6 | $159.72 | 4.844% | $167.4568 | $167.46 | $167.45 | $167.50 |
| Purchase #7 | $211.61 | 6.824% | $226.0503 | $226.05 | $226.05 | $226.10 |
| 7 purchase totals = | $1,065.05 | $1,135.7147 | $1,135.72 | $1,135.70 | $1,135.80 | |