| 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 | $132.62 | 11.730% | $148.1763 | $148.18 | $148.20 | $148.20 |
| Purchase #2 | $143.39 | 11.638% | $160.0777 | $160.08 | $160.10 | $160.10 |
| Purchase #3 | $227.31 | 11.621% | $253.7257 | $253.73 | $253.75 | $253.70 |
| Purchase #4 | $216.91 | 12.386% | $243.7765 | $243.78 | $243.80 | $243.80 |
| Purchase #5 | $18.38 | 4.457% | $19.1992 | $19.20 | $19.20 | $19.20 |
| Purchase #6 | $243.88 | 13.321% | $276.3673 | $276.37 | $276.35 | $276.40 |
| Purchase #7 | $228.67 | 4.133% | $238.1209 | $238.12 | $238.10 | $238.10 |
| 7 purchase totals = | $1,211.16 | $1,339.4436 | $1,339.46 | $1,339.50 | $1,339.50 | |