| 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 | $200.92 | 7.769% | $216.5295 | $216.53 | $216.55 | $216.50 |
| Purchase #2 | $211.94 | 7.562% | $227.9669 | $227.97 | $227.95 | $228.00 |
| Purchase #3 | $62.47 | 11.421% | $69.6047 | $69.60 | $69.60 | $69.60 |
| Purchase #4 | $189.82 | 13.155% | $214.7908 | $214.79 | $214.80 | $214.80 |
| Purchase #5 | $102.32 | 8.539% | $111.0571 | $111.06 | $111.05 | $111.10 |
| Purchase #6 | $224.27 | 8.289% | $242.8597 | $242.86 | $242.85 | $242.90 |
| Purchase #7 | $46.63 | 5.573% | $49.2287 | $49.23 | $49.25 | $49.20 |
| 7 purchase totals = | $1,038.37 | $1,132.0374 | $1,132.04 | $1,132.05 | $1,132.10 | |