| 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 | $204.75 | 8.460% | $222.0719 | $222.07 | $222.05 | $222.10 |
| Purchase #2 | $74.29 | 6.285% | $78.9591 | $78.96 | $78.95 | $79.00 |
| Purchase #3 | $70.36 | 7.813% | $75.8572 | $75.86 | $75.85 | $75.90 |
| Purchase #4 | $149.77 | 3.595% | $155.1542 | $155.15 | $155.15 | $155.20 |
| Purchase #5 | $100.26 | 8.744% | $109.0267 | $109.03 | $109.05 | $109.00 |
| Purchase #6 | $210.88 | 4.756% | $220.9095 | $220.91 | $220.90 | $220.90 |
| Purchase #7 | $220.96 | 10.445% | $244.0393 | $244.04 | $244.05 | $244.00 |
| 7 purchase totals = | $1,031.27 | $1,106.0179 | $1,106.02 | $1,106.00 | $1,106.10 | |