| 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 | $224.57 | 8.243% | $243.0813 | $243.08 | $243.10 | $243.10 |
| Purchase #2 | $198.74 | 13.657% | $225.8819 | $225.88 | $225.90 | $225.90 |
| Purchase #3 | $27.80 | 5.661% | $29.3738 | $29.37 | $29.35 | $29.40 |
| Purchase #4 | $71.74 | 5.811% | $75.9088 | $75.91 | $75.90 | $75.90 |
| Purchase #5 | $105.33 | 3.568% | $109.0882 | $109.09 | $109.10 | $109.10 |
| Purchase #6 | $228.55 | 3.624% | $236.8327 | $236.83 | $236.85 | $236.80 |
| Purchase #7 | $250.69 | 11.369% | $279.1909 | $279.19 | $279.20 | $279.20 |
| 7 purchase totals = | $1,107.42 | $1,199.3576 | $1,199.35 | $1,199.40 | $1,199.40 | |