| 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 | $207.63 | 7.466% | $223.1317 | $223.13 | $223.15 | $223.10 |
| Purchase #2 | $244.84 | 7.381% | $262.9116 | $262.91 | $262.90 | $262.90 |
| Purchase #3 | $246.79 | 10.632% | $273.0287 | $273.03 | $273.05 | $273.00 |
| Purchase #4 | $14.36 | 5.182% | $15.1041 | $15.10 | $15.10 | $15.10 |
| Purchase #5 | $19.27 | 9.572% | $21.1145 | $21.11 | $21.10 | $21.10 |
| Purchase #6 | $65.50 | 7.753% | $70.5782 | $70.58 | $70.60 | $70.60 |
| Purchase #7 | $44.30 | 9.656% | $48.5776 | $48.58 | $48.60 | $48.60 |
| 7 purchase totals = | $842.69 | $914.4464 | $914.44 | $914.50 | $914.40 | |