| 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 | $226.46 | 7.699% | $243.8952 | $243.90 | $243.90 | $243.90 |
| Purchase #2 | $33.89 | 6.638% | $36.1396 | $36.14 | $36.15 | $36.10 |
| Purchase #3 | $130.81 | 6.249% | $138.9843 | $138.98 | $139.00 | $139.00 |
| Purchase #4 | $106.80 | 8.783% | $116.1802 | $116.18 | $116.20 | $116.20 |
| Purchase #5 | $239.47 | 8.245% | $259.2143 | $259.21 | $259.20 | $259.20 |
| Purchase #6 | $13.41 | 12.713% | $15.1148 | $15.11 | $15.10 | $15.10 |
| Purchase #7 | $211.43 | 10.317% | $233.2432 | $233.24 | $233.25 | $233.20 |
| 7 purchase totals = | $962.27 | $1,042.7716 | $1,042.76 | $1,042.80 | $1,042.70 | |