| 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 | $102.39 | 7.242% | $109.8051 | $109.81 | $109.80 | $109.80 |
| Purchase #2 | $163.28 | 10.566% | $180.5322 | $180.53 | $180.55 | $180.50 |
| Purchase #3 | $143.49 | 3.111% | $147.954 | $147.95 | $147.95 | $148.00 |
| Purchase #4 | $51.57 | 13.457% | $58.5098 | $58.51 | $58.50 | $58.50 |
| Purchase #5 | $216.36 | 6.184% | $229.7397 | $229.74 | $229.75 | $229.70 |
| Purchase #6 | $197.27 | 13.585% | $224.0691 | $224.07 | $224.05 | $224.10 |
| Purchase #7 | $99.67 | 4.184% | $103.8402 | $103.84 | $103.85 | $103.80 |
| 7 purchase totals = | $974.03 | $1,054.4501 | $1,054.45 | $1,054.45 | $1,054.40 | |