| 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 | $141.86 | 4.343% | $148.021 | $148.02 | $148.00 | $148.00 |
| Purchase #2 | $121.97 | 8.499% | $132.3362 | $132.34 | $132.35 | $132.30 |
| Purchase #3 | $210.47 | 9.708% | $230.9024 | $230.90 | $230.90 | $230.90 |
| Purchase #4 | $184.79 | 4.358% | $192.8431 | $192.84 | $192.85 | $192.80 |
| Purchase #5 | $21.48 | 7.782% | $23.1516 | $23.15 | $23.15 | $23.20 |
| Purchase #6 | $201.83 | 12.752% | $227.5674 | $227.57 | $227.55 | $227.60 |
| Purchase #7 | $116.57 | 11.135% | $129.5501 | $129.55 | $129.55 | $129.60 |
| 7 purchase totals = | $998.97 | $1,084.3718 | $1,084.37 | $1,084.35 | $1,084.40 | |