| 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 | $112.32 | 3.459% | $116.2051 | $116.21 | $116.20 | $116.20 |
| Purchase #2 | $183.85 | 7.461% | $197.567 | $197.57 | $197.55 | $197.60 |
| Purchase #3 | $235.61 | 9.295% | $257.5099 | $257.51 | $257.50 | $257.50 |
| Purchase #4 | $129.32 | 11.401% | $144.0638 | $144.06 | $144.05 | $144.10 |
| Purchase #5 | $216.60 | 11.450% | $241.4007 | $241.40 | $241.40 | $241.40 |
| Purchase #6 | $193.42 | 8.459% | $209.7814 | $209.78 | $209.80 | $209.80 |
| Purchase #7 | $107.69 | 11.636% | $120.2208 | $120.22 | $120.20 | $120.20 |
| 7 purchase totals = | $1,178.81 | $1,286.7487 | $1,286.75 | $1,286.70 | $1,286.80 | |