| 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 | $212.73 | 10.854% | $235.8197 | $235.82 | $235.80 | $235.80 |
| Purchase #2 | $172.98 | 10.848% | $191.7449 | $191.74 | $191.75 | $191.70 |
| Purchase #3 | $99.26 | 4.500% | $103.7267 | $103.73 | $103.75 | $103.70 |
| Purchase #4 | $25.52 | 12.548% | $28.7222 | $28.72 | $28.70 | $28.70 |
| Purchase #5 | $31.89 | 11.784% | $35.6479 | $35.65 | $35.65 | $35.60 |
| Purchase #6 | $193.37 | 10.244% | $213.1788 | $213.18 | $213.20 | $213.20 |
| Purchase #7 | $210.76 | 7.375% | $226.3036 | $226.30 | $226.30 | $226.30 |
| 7 purchase totals = | $946.51 | $1,035.1438 | $1,035.14 | $1,035.15 | $1,035.00 | |