| 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 | $93.30 | 9.245% | $101.9256 | $101.93 | $101.95 | $101.90 |
| Purchase #2 | $124.34 | 7.792% | $134.0286 | $134.03 | $134.05 | $134.00 |
| Purchase #3 | $50.61 | 9.519% | $55.4276 | $55.43 | $55.45 | $55.40 |
| Purchase #4 | $179.73 | 8.641% | $195.2605 | $195.26 | $195.25 | $195.30 |
| Purchase #5 | $237.31 | 5.838% | $251.1642 | $251.16 | $251.15 | $251.20 |
| Purchase #6 | $219.49 | 3.550% | $227.2819 | $227.28 | $227.30 | $227.30 |
| Purchase #7 | $208.59 | 9.448% | $228.2976 | $228.30 | $228.30 | $228.30 |
| 7 purchase totals = | $1,113.37 | $1,193.3860 | $1,193.39 | $1,193.45 | $1,193.40 | |