| 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 | $233.27 | 4.615% | $244.0354 | $244.04 | $244.05 | $244.00 |
| Purchase #2 | $23.45 | 4.236% | $24.4433 | $24.44 | $24.45 | $24.40 |
| Purchase #3 | $39.75 | 4.604% | $41.5801 | $41.58 | $41.60 | $41.60 |
| Purchase #4 | $46.67 | 10.439% | $51.5419 | $51.54 | $51.55 | $51.50 |
| Purchase #5 | $156.60 | 8.550% | $169.9893 | $169.99 | $170.00 | $170.00 |
| Purchase #6 | $16.95 | 13.694% | $19.2711 | $19.27 | $19.25 | $19.30 |
| Purchase #7 | $223.87 | 8.603% | $243.1295 | $243.13 | $243.15 | $243.10 |
| 7 purchase totals = | $740.56 | $793.9906 | $793.99 | $794.05 | $793.90 | |