| 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 | $243.79 | 7.682% | $262.5179 | $262.52 | $262.50 | $262.50 |
| Purchase #2 | $99.78 | 6.708% | $106.4732 | $106.47 | $106.45 | $106.50 |
| Purchase #3 | $201.70 | 10.260% | $222.3944 | $222.39 | $222.40 | $222.40 |
| Purchase #4 | $6.59 | 8.399% | $7.1435 | $7.14 | $7.15 | $7.10 |
| Purchase #5 | $172.86 | 6.372% | $183.8746 | $183.87 | $183.85 | $183.90 |
| Purchase #6 | $64.26 | 4.734% | $67.3021 | $67.30 | $67.30 | $67.30 |
| Purchase #7 | $56.94 | 5.417% | $60.0244 | $60.02 | $60.00 | $60.00 |
| 7 purchase totals = | $845.92 | $909.7301 | $909.71 | $909.65 | $909.70 | |