| 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 | $212.93 | 4.110% | $221.6814 | $221.68 | $221.70 | $221.70 |
| Purchase #2 | $71.26 | 8.423% | $77.2622 | $77.26 | $77.25 | $77.30 |
| Purchase #3 | $95.56 | 13.125% | $108.1023 | $108.10 | $108.10 | $108.10 |
| Purchase #4 | $32.48 | 11.848% | $36.3282 | $36.33 | $36.35 | $36.30 |
| Purchase #5 | $20.38 | 13.569% | $23.1454 | $23.15 | $23.15 | $23.10 |
| Purchase #6 | $226.47 | 7.212% | $242.803 | $242.80 | $242.80 | $242.80 |
| Purchase #7 | $12.76 | 8.405% | $13.8325 | $13.83 | $13.85 | $13.80 |
| 7 purchase totals = | $671.84 | $723.1550 | $723.15 | $723.20 | $723.10 | |