| 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 | $226.66 | 12.218% | $254.3533 | $254.35 | $254.35 | $254.40 |
| Purchase #2 | $191.57 | 6.179% | $203.4071 | $203.41 | $203.40 | $203.40 |
| Purchase #3 | $206.36 | 6.743% | $220.2749 | $220.27 | $220.25 | $220.30 |
| Purchase #4 | $70.71 | 4.191% | $73.6735 | $73.67 | $73.65 | $73.70 |
| Purchase #5 | $15.29 | 3.405% | $15.8106 | $15.81 | $15.80 | $15.80 |
| Purchase #6 | $135.44 | 5.819% | $143.3213 | $143.32 | $143.30 | $143.30 |
| Purchase #7 | $213.72 | 10.556% | $236.2803 | $236.28 | $236.30 | $236.30 |
| 7 purchase totals = | $1,059.75 | $1,147.1210 | $1,147.11 | $1,147.05 | $1,147.20 | |