| 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 | $10.85 | 11.691% | $12.1185 | $12.12 | $12.10 | $12.10 |
| Purchase #2 | $48.45 | 11.509% | $54.0261 | $54.03 | $54.05 | $54.00 |
| Purchase #3 | $239.71 | 6.528% | $255.3583 | $255.36 | $255.35 | $255.40 |
| Purchase #4 | $123.32 | 8.294% | $133.5482 | $133.55 | $133.55 | $133.50 |
| Purchase #5 | $137.78 | 7.581% | $148.2251 | $148.23 | $148.25 | $148.20 |
| Purchase #6 | $64.67 | 9.615% | $70.888 | $70.89 | $70.90 | $70.90 |
| Purchase #7 | $131.85 | 3.128% | $135.9743 | $135.97 | $135.95 | $136.00 |
| 7 purchase totals = | $756.63 | $810.1385 | $810.15 | $810.15 | $810.10 | |