| 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 | $237.50 | 13.704% | $270.047 | $270.05 | $270.05 | $270.00 |
| Purchase #2 | $49.88 | 3.506% | $51.6288 | $51.63 | $51.65 | $51.60 |
| Purchase #3 | $27.58 | 7.691% | $29.7012 | $29.70 | $29.70 | $29.70 |
| Purchase #4 | $227.60 | 8.140% | $246.1266 | $246.13 | $246.15 | $246.10 |
| Purchase #5 | $87.95 | 8.290% | $95.2411 | $95.24 | $95.25 | $95.20 |
| Purchase #6 | $235.74 | 3.141% | $243.1446 | $243.14 | $243.15 | $243.10 |
| Purchase #7 | $21.86 | 6.799% | $23.3463 | $23.35 | $23.35 | $23.30 |
| 7 purchase totals = | $888.11 | $959.2356 | $959.24 | $959.30 | $959.00 | |