| 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 | $116.51 | 12.671% | $131.273 | $131.27 | $131.25 | $131.30 |
| Purchase #2 | $245.51 | 9.530% | $268.9071 | $268.91 | $268.90 | $268.90 |
| Purchase #3 | $25.35 | 3.806% | $26.3148 | $26.31 | $26.30 | $26.30 |
| Purchase #4 | $12.52 | 5.288% | $13.1821 | $13.18 | $13.20 | $13.20 |
| Purchase #5 | $9.68 | 3.741% | $10.0421 | $10.04 | $10.05 | $10.00 |
| Purchase #6 | $118.44 | 11.220% | $131.729 | $131.73 | $131.75 | $131.70 |
| Purchase #7 | $87.57 | 9.243% | $95.6641 | $95.66 | $95.65 | $95.70 |
| 7 purchase totals = | $615.58 | $677.1122 | $677.10 | $677.10 | $677.10 | |