| 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 | $209.70 | 6.840% | $224.0435 | $224.04 | $224.05 | $224.00 |
| Purchase #2 | $158.69 | 9.529% | $173.8116 | $173.81 | $173.80 | $173.80 |
| Purchase #3 | $57.40 | 5.813% | $60.7367 | $60.74 | $60.75 | $60.70 |
| Purchase #4 | $215.44 | 9.151% | $235.1549 | $235.15 | $235.15 | $235.20 |
| Purchase #5 | $146.35 | 9.544% | $160.3176 | $160.32 | $160.30 | $160.30 |
| Purchase #6 | $202.83 | 9.370% | $221.8352 | $221.84 | $221.85 | $221.80 |
| Purchase #7 | $160.68 | 4.657% | $168.1629 | $168.16 | $168.15 | $168.20 |
| 7 purchase totals = | $1,151.09 | $1,244.0624 | $1,244.06 | $1,244.05 | $1,244.00 | |