| 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 | $235.31 | 7.682% | $253.3865 | $253.39 | $253.40 | $253.40 |
| Purchase #2 | $203.52 | 4.297% | $212.2653 | $212.27 | $212.25 | $212.30 |
| Purchase #3 | $110.96 | 9.348% | $121.3325 | $121.33 | $121.35 | $121.30 |
| Purchase #4 | $67.51 | 4.354% | $70.4494 | $70.45 | $70.45 | $70.40 |
| Purchase #5 | $147.33 | 10.135% | $162.2619 | $162.26 | $162.25 | $162.30 |
| Purchase #6 | $19.57 | 10.307% | $21.5871 | $21.59 | $21.60 | $21.60 |
| Purchase #7 | $171.43 | 5.626% | $181.0747 | $181.07 | $181.05 | $181.10 |
| 7 purchase totals = | $955.63 | $1,022.3574 | $1,022.36 | $1,022.35 | $1,022.40 | |