| 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 | $119.97 | 8.261% | $129.8807 | $129.88 | $129.90 | $129.90 |
| Purchase #2 | $107.29 | 13.475% | $121.7473 | $121.75 | $121.75 | $121.70 |
| Purchase #3 | $11.38 | 12.806% | $12.8373 | $12.84 | $12.85 | $12.80 |
| Purchase #4 | $192.51 | 6.175% | $204.3975 | $204.40 | $204.40 | $204.40 |
| Purchase #5 | $20.98 | 6.808% | $22.4083 | $22.41 | $22.40 | $22.40 |
| Purchase #6 | $109.65 | 8.728% | $119.2203 | $119.22 | $119.20 | $119.20 |
| Purchase #7 | $63.47 | 11.436% | $70.7284 | $70.73 | $70.75 | $70.70 |
| 7 purchase totals = | $625.25 | $681.2198 | $681.23 | $681.25 | $681.10 | |