| 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 | $85.52 | 10.869% | $94.8152 | $94.82 | $94.80 | $94.80 |
| Purchase #2 | $22.48 | 11.102% | $24.9757 | $24.98 | $25.00 | $25.00 |
| Purchase #3 | $210.40 | 10.834% | $233.1947 | $233.19 | $233.20 | $233.20 |
| Purchase #4 | $40.40 | 11.221% | $44.9333 | $44.93 | $44.95 | $44.90 |
| Purchase #5 | $121.93 | 8.130% | $131.8429 | $131.84 | $131.85 | $131.80 |
| Purchase #6 | $167.92 | 12.811% | $189.4322 | $189.43 | $189.45 | $189.40 |
| Purchase #7 | $192.75 | 9.382% | $210.8338 | $210.83 | $210.85 | $210.80 |
| 7 purchase totals = | $841.40 | $930.0278 | $930.02 | $930.10 | $929.90 | |