| 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 | $241.82 | 9.135% | $263.9103 | $263.91 | $263.90 | $263.90 |
| Purchase #2 | $123.63 | 8.172% | $133.733 | $133.73 | $133.75 | $133.70 |
| Purchase #3 | $229.30 | 3.248% | $236.7477 | $236.75 | $236.75 | $236.70 |
| Purchase #4 | $200.70 | 13.703% | $228.2019 | $228.20 | $228.20 | $228.20 |
| Purchase #5 | $158.80 | 9.168% | $173.3588 | $173.36 | $173.35 | $173.40 |
| Purchase #6 | $69.64 | 9.506% | $76.26 | $76.26 | $76.25 | $76.30 |
| Purchase #7 | $156.80 | 10.806% | $173.7438 | $173.74 | $173.75 | $173.70 |
| 7 purchase totals = | $1,180.69 | $1,285.9555 | $1,285.95 | $1,285.95 | $1,285.90 | |