| 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 | $127.47 | 8.290% | $138.0373 | $138.04 | $138.05 | $138.00 |
| Purchase #2 | $59.51 | 6.478% | $63.3651 | $63.37 | $63.35 | $63.40 |
| Purchase #3 | $244.85 | 12.782% | $276.1467 | $276.15 | $276.15 | $276.10 |
| Purchase #4 | $235.47 | 12.323% | $264.487 | $264.49 | $264.50 | $264.50 |
| Purchase #5 | $104.99 | 6.460% | $111.7724 | $111.77 | $111.75 | $111.80 |
| Purchase #6 | $177.31 | 3.409% | $183.3545 | $183.35 | $183.35 | $183.40 |
| Purchase #7 | $80.95 | 4.292% | $84.4244 | $84.42 | $84.40 | $84.40 |
| 7 purchase totals = | $1,030.55 | $1,121.5874 | $1,121.59 | $1,121.55 | $1,121.60 | |