| 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 | $214.67 | 5.228% | $225.8929 | $225.89 | $225.90 | $225.90 |
| Purchase #2 | $219.45 | 9.252% | $239.7535 | $239.75 | $239.75 | $239.80 |
| Purchase #3 | $148.35 | 11.718% | $165.7337 | $165.73 | $165.75 | $165.70 |
| Purchase #4 | $103.77 | 8.784% | $112.8852 | $112.89 | $112.90 | $112.90 |
| Purchase #5 | $217.26 | 5.741% | $229.7329 | $229.73 | $229.75 | $229.70 |
| Purchase #6 | $23.40 | 8.476% | $25.3834 | $25.38 | $25.40 | $25.40 |
| Purchase #7 | $33.92 | 12.163% | $38.0457 | $38.05 | $38.05 | $38.00 |
| 7 purchase totals = | $960.82 | $1,037.4273 | $1,037.42 | $1,037.50 | $1,037.40 | |