| 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 | $218.36 | 4.222% | $227.5792 | $227.58 | $227.60 | $227.60 |
| Purchase #2 | $153.45 | 10.662% | $169.8108 | $169.81 | $169.80 | $169.80 |
| Purchase #3 | $112.30 | 12.834% | $126.7126 | $126.71 | $126.70 | $126.70 |
| Purchase #4 | $129.84 | 4.277% | $135.3933 | $135.39 | $135.40 | $135.40 |
| Purchase #5 | $226.57 | 4.169% | $236.0157 | $236.02 | $236.00 | $236.00 |
| Purchase #6 | $85.29 | 6.263% | $90.6317 | $90.63 | $90.65 | $90.60 |
| Purchase #7 | $170.47 | 9.714% | $187.0295 | $187.03 | $187.05 | $187.00 |
| 7 purchase totals = | $1,096.28 | $1,173.1728 | $1,173.17 | $1,173.20 | $1,173.10 | |