| 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 | $224.79 | 6.541% | $239.4935 | $239.49 | $239.50 | $239.50 |
| Purchase #2 | $223.47 | 8.751% | $243.0259 | $243.03 | $243.05 | $243.00 |
| Purchase #3 | $140.37 | 12.652% | $158.1296 | $158.13 | $158.15 | $158.10 |
| Purchase #4 | $151.57 | 6.102% | $160.8188 | $160.82 | $160.80 | $160.80 |
| Purchase #5 | $187.94 | 12.615% | $211.6486 | $211.65 | $211.65 | $211.60 |
| Purchase #6 | $239.50 | 5.398% | $252.4282 | $252.43 | $252.45 | $252.40 |
| Purchase #7 | $60.67 | 13.791% | $69.037 | $69.04 | $69.05 | $69.00 |
| 7 purchase totals = | $1,228.31 | $1,334.5816 | $1,334.59 | $1,334.65 | $1,334.40 | |