| 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 | $6.60 | 8.854% | $7.1844 | $7.18 | $7.20 | $7.20 |
| Purchase #2 | $237.78 | 9.445% | $260.2383 | $260.24 | $260.25 | $260.20 |
| Purchase #3 | $77.76 | 7.716% | $83.76 | $83.76 | $83.75 | $83.80 |
| Purchase #4 | $237.26 | 6.790% | $253.37 | $253.37 | $253.35 | $253.40 |
| Purchase #5 | $193.75 | 7.362% | $208.0139 | $208.01 | $208.00 | $208.00 |
| Purchase #6 | $101.89 | 9.672% | $111.7448 | $111.74 | $111.75 | $111.70 |
| Purchase #7 | $203.35 | 3.388% | $210.2395 | $210.24 | $210.25 | $210.20 |
| 7 purchase totals = | $1,058.39 | $1,134.5509 | $1,134.54 | $1,134.55 | $1,134.50 | |