| 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 | $44.83 | 12.469% | $50.4199 | $50.42 | $50.40 | $50.40 |
| Purchase #2 | $242.72 | 4.626% | $253.9482 | $253.95 | $253.95 | $253.90 |
| Purchase #3 | $210.45 | 8.417% | $228.1636 | $228.16 | $228.15 | $228.20 |
| Purchase #4 | $66.26 | 10.856% | $73.4532 | $73.45 | $73.45 | $73.50 |
| Purchase #5 | $104.33 | 5.459% | $110.0254 | $110.03 | $110.05 | $110.00 |
| Purchase #6 | $192.56 | 8.611% | $209.1413 | $209.14 | $209.15 | $209.10 |
| Purchase #7 | $241.84 | 3.124% | $249.3951 | $249.40 | $249.40 | $249.40 |
| 7 purchase totals = | $1,102.99 | $1,174.5467 | $1,174.55 | $1,174.55 | $1,174.50 | |