| 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 | $185.56 | 13.222% | $210.0947 | $210.09 | $210.10 | $210.10 |
| Purchase #2 | $215.40 | 5.237% | $226.6805 | $226.68 | $226.70 | $226.70 |
| Purchase #3 | $42.86 | 3.849% | $44.5097 | $44.51 | $44.50 | $44.50 |
| Purchase #4 | $158.40 | 4.323% | $165.2476 | $165.25 | $165.25 | $165.20 |
| Purchase #5 | $197.66 | 9.788% | $217.007 | $217.01 | $217.00 | $217.00 |
| Purchase #6 | $210.28 | 7.148% | $225.3108 | $225.31 | $225.30 | $225.30 |
| Purchase #7 | $62.42 | 4.198% | $65.0404 | $65.04 | $65.05 | $65.00 |
| 7 purchase totals = | $1,072.58 | $1,153.8907 | $1,153.89 | $1,153.90 | $1,153.80 | |