| 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 | $21.56 | 3.408% | $22.2948 | $22.29 | $22.30 | $22.30 |
| Purchase #2 | $148.81 | 8.224% | $161.0481 | $161.05 | $161.05 | $161.00 |
| Purchase #3 | $203.85 | 9.756% | $223.7376 | $223.74 | $223.75 | $223.70 |
| Purchase #4 | $170.91 | 13.445% | $193.8888 | $193.89 | $193.90 | $193.90 |
| Purchase #5 | $169.76 | 10.241% | $187.1451 | $187.15 | $187.15 | $187.10 |
| Purchase #6 | $234.54 | 7.513% | $252.161 | $252.16 | $252.15 | $252.20 |
| Purchase #7 | $19.67 | 10.214% | $21.6791 | $21.68 | $21.70 | $21.70 |
| 7 purchase totals = | $969.10 | $1,061.9545 | $1,061.96 | $1,062.00 | $1,061.90 | |