| 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 | $243.78 | 5.768% | $257.8412 | $257.84 | $257.85 | $257.80 |
| Purchase #2 | $22.95 | 8.191% | $24.8298 | $24.83 | $24.85 | $24.80 |
| Purchase #3 | $168.25 | 9.159% | $183.66 | $183.66 | $183.65 | $183.70 |
| Purchase #4 | $103.82 | 8.249% | $112.3841 | $112.38 | $112.40 | $112.40 |
| Purchase #5 | $132.26 | 4.743% | $138.5331 | $138.53 | $138.55 | $138.50 |
| Purchase #6 | $196.99 | 3.739% | $204.3555 | $204.36 | $204.35 | $204.40 |
| Purchase #7 | $40.46 | 6.709% | $43.1745 | $43.17 | $43.15 | $43.20 |
| 7 purchase totals = | $908.51 | $964.7782 | $964.77 | $964.80 | $964.80 | |