| 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 | $204.60 | 9.273% | $223.5726 | $223.57 | $223.55 | $223.60 |
| Purchase #2 | $217.82 | 5.331% | $229.432 | $229.43 | $229.45 | $229.40 |
| Purchase #3 | $107.98 | 4.676% | $113.0291 | $113.03 | $113.05 | $113.00 |
| Purchase #4 | $144.81 | 5.212% | $152.3575 | $152.36 | $152.35 | $152.40 |
| Purchase #5 | $159.86 | 6.192% | $169.7585 | $169.76 | $169.75 | $169.80 |
| Purchase #6 | $161.97 | 4.494% | $169.2489 | $169.25 | $169.25 | $169.20 |
| Purchase #7 | $25.38 | 3.597% | $26.2929 | $26.29 | $26.30 | $26.30 |
| 7 purchase totals = | $1,022.42 | $1,083.6915 | $1,083.69 | $1,083.70 | $1,083.70 | |