| 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 | $34.86 | 7.764% | $37.5665 | $37.57 | $37.55 | $37.60 |
| Purchase #2 | $223.65 | 5.673% | $236.3377 | $236.34 | $236.35 | $236.30 |
| Purchase #3 | $149.95 | 9.849% | $164.7186 | $164.72 | $164.70 | $164.70 |
| Purchase #4 | $150.69 | 12.145% | $168.9913 | $168.99 | $169.00 | $169.00 |
| Purchase #5 | $234.65 | 10.869% | $260.1541 | $260.15 | $260.15 | $260.20 |
| Purchase #6 | $26.84 | 12.485% | $30.191 | $30.19 | $30.20 | $30.20 |
| Purchase #7 | $216.69 | 4.330% | $226.0727 | $226.07 | $226.05 | $226.10 |
| 7 purchase totals = | $1,037.33 | $1,124.0319 | $1,124.03 | $1,124.00 | $1,124.10 | |