| 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 | $204.80 | 10.840% | $227.0003 | $227.00 | $227.00 | $227.00 |
| Purchase #2 | $202.62 | 12.137% | $227.212 | $227.21 | $227.20 | $227.20 |
| Purchase #3 | $109.84 | 6.142% | $116.5864 | $116.59 | $116.60 | $116.60 |
| Purchase #4 | $101.40 | 10.516% | $112.0632 | $112.06 | $112.05 | $112.10 |
| Purchase #5 | $108.97 | 11.840% | $121.872 | $121.87 | $121.85 | $121.90 |
| Purchase #6 | $19.93 | 4.749% | $20.8765 | $20.88 | $20.90 | $20.90 |
| Purchase #7 | $185.93 | 4.326% | $193.9733 | $193.97 | $193.95 | $194.00 |
| 7 purchase totals = | $933.49 | $1,019.5837 | $1,019.58 | $1,019.55 | $1,019.70 | |