| 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 | 5.253% | $110.8525 | $110.85 | $110.85 | $110.90 |
| Purchase #2 | $27.25 | 3.440% | $28.1874 | $28.19 | $28.20 | $28.20 |
| Purchase #3 | $161.64 | 5.270% | $170.1584 | $170.16 | $170.15 | $170.20 |
| Purchase #4 | $105.49 | 4.258% | $109.9818 | $109.98 | $110.00 | $110.00 |
| Purchase #5 | $236.52 | 13.517% | $268.4904 | $268.49 | $268.50 | $268.50 |
| Purchase #6 | $217.81 | 8.429% | $236.1692 | $236.17 | $236.15 | $236.20 |
| Purchase #7 | $123.67 | 4.197% | $128.8604 | $128.86 | $128.85 | $128.90 |
| 7 purchase totals = | $977.70 | $1,052.7001 | $1,052.70 | $1,052.70 | $1,052.90 | |