| 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 | $199.73 | 6.150% | $212.0134 | $212.01 | $212.00 | $212.00 |
| Purchase #2 | $243.46 | 5.798% | $257.5758 | $257.58 | $257.60 | $257.60 |
| Purchase #3 | $219.64 | 5.632% | $232.0101 | $232.01 | $232.00 | $232.00 |
| Purchase #4 | $209.52 | 7.682% | $225.6153 | $225.62 | $225.60 | $225.60 |
| Purchase #5 | $13.69 | 4.763% | $14.3421 | $14.34 | $14.35 | $14.30 |
| Purchase #6 | $244.55 | 4.361% | $255.2148 | $255.21 | $255.20 | $255.20 |
| Purchase #7 | $169.29 | 3.764% | $175.6621 | $175.66 | $175.65 | $175.70 |
| 7 purchase totals = | $1,299.88 | $1,372.4336 | $1,372.43 | $1,372.40 | $1,372.40 | |