| 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 | $209.89 | 6.267% | $223.0438 | $223.04 | $223.05 | $223.00 |
| Purchase #2 | $78.83 | 7.789% | $84.9701 | $84.97 | $84.95 | $85.00 |
| Purchase #3 | $138.65 | 10.810% | $153.6381 | $153.64 | $153.65 | $153.60 |
| Purchase #4 | $26.47 | 4.445% | $27.6466 | $27.65 | $27.65 | $27.60 |
| Purchase #5 | $82.48 | 7.754% | $88.8755 | $88.88 | $88.90 | $88.90 |
| Purchase #6 | $13.63 | 8.454% | $14.7823 | $14.78 | $14.80 | $14.80 |
| Purchase #7 | $207.64 | 11.351% | $231.2092 | $231.21 | $231.20 | $231.20 |
| 7 purchase totals = | $757.59 | $824.1656 | $824.17 | $824.20 | $824.10 | |