| 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 | $197.33 | 12.267% | $221.5365 | $221.54 | $221.55 | $221.50 |
| Purchase #2 | $179.49 | 13.371% | $203.4896 | $203.49 | $203.50 | $203.50 |
| Purchase #3 | $13.50 | 11.344% | $15.0314 | $15.03 | $15.05 | $15.00 |
| Purchase #4 | $225.72 | 10.860% | $250.2332 | $250.23 | $250.25 | $250.20 |
| Purchase #5 | $98.33 | 12.848% | $110.9634 | $110.96 | $110.95 | $111.00 |
| Purchase #6 | $228.60 | 6.754% | $244.0396 | $244.04 | $244.05 | $244.00 |
| Purchase #7 | $215.57 | 6.634% | $229.8709 | $229.87 | $229.85 | $229.90 |
| 7 purchase totals = | $1,158.54 | $1,275.1646 | $1,275.16 | $1,275.20 | $1,275.10 | |