| 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 | $209.33 | 9.211% | $228.6114 | $228.61 | $228.60 | $228.60 |
| Purchase #2 | $172.36 | 13.528% | $195.6769 | $195.68 | $195.70 | $195.70 |
| Purchase #3 | $66.78 | 8.606% | $72.5271 | $72.53 | $72.55 | $72.50 |
| Purchase #4 | $82.62 | 4.607% | $86.4263 | $86.43 | $86.45 | $86.40 |
| Purchase #5 | $133.72 | 10.245% | $147.4196 | $147.42 | $147.40 | $147.40 |
| Purchase #6 | $143.52 | 13.630% | $163.0818 | $163.08 | $163.10 | $163.10 |
| Purchase #7 | $139.34 | 10.307% | $153.7018 | $153.70 | $153.70 | $153.70 |
| 7 purchase totals = | $947.67 | $1,047.4449 | $1,047.45 | $1,047.50 | $1,047.40 | |