| 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 | $139.90 | 9.308% | $152.9219 | $152.92 | $152.90 | $152.90 |
| Purchase #2 | $30.59 | 8.294% | $33.1271 | $33.13 | $33.15 | $33.10 |
| Purchase #3 | $92.52 | 13.703% | $105.198 | $105.20 | $105.20 | $105.20 |
| Purchase #4 | $131.65 | 3.695% | $136.5145 | $136.51 | $136.50 | $136.50 |
| Purchase #5 | $70.36 | 5.225% | $74.0363 | $74.04 | $74.05 | $74.00 |
| Purchase #6 | $248.73 | 6.122% | $263.9573 | $263.96 | $263.95 | $264.00 |
| Purchase #7 | $196.92 | 13.555% | $223.6125 | $223.61 | $223.60 | $223.60 |
| 7 purchase totals = | $910.67 | $989.3676 | $989.37 | $989.35 | $989.30 | |