| 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 | $236.71 | 13.391% | $268.4078 | $268.41 | $268.40 | $268.40 |
| Purchase #2 | $244.92 | 4.445% | $255.8067 | $255.81 | $255.80 | $255.80 |
| Purchase #3 | $126.78 | 8.476% | $137.5259 | $137.53 | $137.55 | $137.50 |
| Purchase #4 | $66.71 | 4.441% | $69.6726 | $69.67 | $69.65 | $69.70 |
| Purchase #5 | $210.81 | 8.594% | $228.927 | $228.93 | $228.95 | $228.90 |
| Purchase #6 | $204.34 | 8.309% | $221.3186 | $221.32 | $221.30 | $221.30 |
| Purchase #7 | $190.51 | 5.350% | $200.7023 | $200.70 | $200.70 | $200.70 |
| 7 purchase totals = | $1,280.78 | $1,382.3609 | $1,382.37 | $1,382.35 | $1,382.30 | |