| 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 | $236.75 | 13.119% | $267.8092 | $267.81 | $267.80 | $267.80 |
| Purchase #2 | $48.32 | 3.209% | $49.8706 | $49.87 | $49.85 | $49.90 |
| Purchase #3 | $234.49 | 4.429% | $244.8756 | $244.88 | $244.90 | $244.90 |
| Purchase #4 | $193.36 | 13.598% | $219.6531 | $219.65 | $219.65 | $219.70 |
| Purchase #5 | $238.39 | 5.571% | $251.6707 | $251.67 | $251.65 | $251.70 |
| Purchase #6 | $104.34 | 8.426% | $113.1317 | $113.13 | $113.15 | $113.10 |
| Purchase #7 | $74.90 | 9.129% | $81.7376 | $81.74 | $81.75 | $81.70 |
| 7 purchase totals = | $1,130.55 | $1,228.7485 | $1,228.75 | $1,228.75 | $1,228.80 | |