| 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 | $48.26 | 10.160% | $53.1632 | $53.16 | $53.15 | $53.20 |
| Purchase #2 | $217.51 | 3.249% | $224.5769 | $224.58 | $224.60 | $224.60 |
| Purchase #3 | $133.87 | 4.371% | $139.7215 | $139.72 | $139.70 | $139.70 |
| Purchase #4 | $196.68 | 3.803% | $204.1597 | $204.16 | $204.15 | $204.20 |
| Purchase #5 | $183.48 | 12.501% | $206.4168 | $206.42 | $206.40 | $206.40 |
| Purchase #6 | $212.84 | 3.524% | $220.3405 | $220.34 | $220.35 | $220.30 |
| Purchase #7 | $186.46 | 11.365% | $207.6512 | $207.65 | $207.65 | $207.70 |
| 7 purchase totals = | $1,179.10 | $1,256.0298 | $1,256.03 | $1,256.00 | $1,256.10 | |