| 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 | $91.40 | 9.736% | $100.2987 | $100.30 | $100.30 | $100.30 |
| Purchase #2 | $177.94 | 13.681% | $202.284 | $202.28 | $202.30 | $202.30 |
| Purchase #3 | $247.45 | 11.447% | $275.7756 | $275.78 | $275.80 | $275.80 |
| Purchase #4 | $11.26 | 4.591% | $11.7769 | $11.78 | $11.80 | $11.80 |
| Purchase #5 | $62.66 | 12.206% | $70.3083 | $70.31 | $70.30 | $70.30 |
| Purchase #6 | $109.72 | 10.440% | $121.1748 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $204.96 | 7.570% | $220.4755 | $220.48 | $220.50 | $220.50 |
| 7 purchase totals = | $905.39 | $1,002.0938 | $1,002.10 | $1,002.15 | $1,002.20 | |