| 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 | $244.83 | 10.301% | $270.0499 | $270.05 | $270.05 | $270.00 |
| Purchase #2 | $122.74 | 5.134% | $129.0415 | $129.04 | $129.05 | $129.00 |
| Purchase #3 | $175.79 | 13.799% | $200.0473 | $200.05 | $200.05 | $200.00 |
| Purchase #4 | $176.83 | 9.453% | $193.5457 | $193.55 | $193.55 | $193.50 |
| Purchase #5 | $204.48 | 11.829% | $228.6679 | $228.67 | $228.65 | $228.70 |
| Purchase #6 | $33.95 | 11.403% | $37.8213 | $37.82 | $37.80 | $37.80 |
| Purchase #7 | $165.95 | 4.757% | $173.8442 | $173.84 | $173.85 | $173.80 |
| 7 purchase totals = | $1,124.57 | $1,233.0178 | $1,233.02 | $1,233.00 | $1,232.80 | |