| 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 | $228.61 | 6.536% | $243.5519 | $243.55 | $243.55 | $243.60 |
| Purchase #2 | $219.35 | 10.163% | $241.6425 | $241.64 | $241.65 | $241.60 |
| Purchase #3 | $82.66 | 12.319% | $92.8429 | $92.84 | $92.85 | $92.80 |
| Purchase #4 | $83.99 | 12.500% | $94.4888 | $94.49 | $94.50 | $94.50 |
| Purchase #5 | $134.39 | 13.360% | $152.3445 | $152.34 | $152.35 | $152.30 |
| Purchase #6 | $13.48 | 12.544% | $15.1709 | $15.17 | $15.15 | $15.20 |
| Purchase #7 | $135.48 | 3.162% | $139.7639 | $139.76 | $139.75 | $139.80 |
| 7 purchase totals = | $897.96 | $979.8054 | $979.79 | $979.80 | $979.80 | |