| 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 | $229.33 | 12.432% | $257.8403 | $257.84 | $257.85 | $257.80 |
| Purchase #2 | $23.57 | 9.129% | $25.7217 | $25.72 | $25.70 | $25.70 |
| Purchase #3 | $116.46 | 13.678% | $132.3894 | $132.39 | $132.40 | $132.40 |
| Purchase #4 | $233.25 | 13.637% | $265.0583 | $265.06 | $265.05 | $265.10 |
| Purchase #5 | $47.59 | 7.217% | $51.0246 | $51.02 | $51.00 | $51.00 |
| Purchase #6 | $61.45 | 11.279% | $68.3809 | $68.38 | $68.40 | $68.40 |
| Purchase #7 | $229.25 | 7.608% | $246.6913 | $246.69 | $246.70 | $246.70 |
| 7 purchase totals = | $940.90 | $1,047.1065 | $1,047.10 | $1,047.10 | $1,047.10 | |