| 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 | $217.53 | 8.525% | $236.0744 | $236.07 | $236.05 | $236.10 |
| Purchase #2 | $109.43 | 10.310% | $120.7122 | $120.71 | $120.70 | $120.70 |
| Purchase #3 | $242.72 | 4.201% | $252.9167 | $252.92 | $252.90 | $252.90 |
| Purchase #4 | $145.53 | 7.399% | $156.2978 | $156.30 | $156.30 | $156.30 |
| Purchase #5 | $135.42 | 9.682% | $148.5314 | $148.53 | $148.55 | $148.50 |
| Purchase #6 | $205.97 | 3.841% | $213.8813 | $213.88 | $213.90 | $213.90 |
| Purchase #7 | $141.71 | 10.655% | $156.8092 | $156.81 | $156.80 | $156.80 |
| 7 purchase totals = | $1,198.31 | $1,285.2230 | $1,285.22 | $1,285.20 | $1,285.20 | |