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 | $113.49 | 6.695% | $121.0882 | $121.09 | $121.10 | $121.10 |
Purchase #2 | $103.37 | 6.203% | $109.782 | $109.78 | $109.80 | $109.80 |
Purchase #3 | $121.95 | 5.302% | $128.4158 | $128.42 | $128.40 | $128.40 |
Purchase #4 | $159.90 | 5.872% | $169.2893 | $169.29 | $169.30 | $169.30 |
Purchase #5 | $15.84 | 3.412% | $16.3805 | $16.38 | $16.40 | $16.40 |
Purchase #6 | $49.79 | 3.667% | $51.6158 | $51.62 | $51.60 | $51.60 |
Purchase #7 | $216.37 | 10.425% | $238.9266 | $238.93 | $238.95 | $238.90 |
7 purchase totals = | $780.71 | $835.4982 | $835.51 | $835.55 | $835.50 |