| 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 | $188.68 | 10.369% | $208.2442 | $208.24 | $208.25 | $208.20 |
| Purchase #2 | $230.46 | 7.225% | $247.1107 | $247.11 | $247.10 | $247.10 |
| Purchase #3 | $37.99 | 13.568% | $43.1445 | $43.14 | $43.15 | $43.10 |
| Purchase #4 | $212.93 | 7.820% | $229.5811 | $229.58 | $229.60 | $229.60 |
| Purchase #5 | $236.28 | 8.764% | $256.9876 | $256.99 | $257.00 | $257.00 |
| Purchase #6 | $96.31 | 3.378% | $99.5634 | $99.56 | $99.55 | $99.60 |
| Purchase #7 | $50.25 | 5.803% | $53.166 | $53.17 | $53.15 | $53.20 |
| 7 purchase totals = | $1,052.90 | $1,137.7975 | $1,137.79 | $1,137.80 | $1,137.80 | |