| 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 | $107.57 | 4.429% | $112.3343 | $112.33 | $112.35 | $112.30 |
| Purchase #2 | $80.94 | 5.470% | $85.3674 | $85.37 | $85.35 | $85.40 |
| Purchase #3 | $244.99 | 13.204% | $277.3385 | $277.34 | $277.35 | $277.30 |
| Purchase #4 | $195.32 | 11.110% | $217.0201 | $217.02 | $217.00 | $217.00 |
| Purchase #5 | $11.25 | 7.418% | $12.0845 | $12.08 | $12.10 | $12.10 |
| Purchase #6 | $105.97 | 6.478% | $112.8347 | $112.83 | $112.85 | $112.80 |
| Purchase #7 | $203.41 | 12.733% | $229.3102 | $229.31 | $229.30 | $229.30 |
| 7 purchase totals = | $949.45 | $1,046.2897 | $1,046.28 | $1,046.30 | $1,046.20 | |