| 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 | $204.48 | 11.494% | $227.9829 | $227.98 | $228.00 | $228.00 |
| Purchase #2 | $204.97 | 5.733% | $216.7209 | $216.72 | $216.70 | $216.70 |
| Purchase #3 | $19.65 | 5.254% | $20.6824 | $20.68 | $20.70 | $20.70 |
| Purchase #4 | $187.68 | 9.151% | $204.8546 | $204.85 | $204.85 | $204.90 |
| Purchase #5 | $13.27 | 6.822% | $14.1753 | $14.18 | $14.20 | $14.20 |
| Purchase #6 | $31.86 | 9.334% | $34.8338 | $34.83 | $34.85 | $34.80 |
| Purchase #7 | $74.48 | 10.863% | $82.5708 | $82.57 | $82.55 | $82.60 |
| 7 purchase totals = | $736.39 | $801.8207 | $801.81 | $801.85 | $801.90 | |