| 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 | $239.44 | 10.452% | $264.4663 | $264.47 | $264.45 | $264.50 |
| Purchase #2 | $28.89 | 4.364% | $30.1508 | $30.15 | $30.15 | $30.20 |
| Purchase #3 | $148.71 | 12.682% | $167.5694 | $167.57 | $167.55 | $167.60 |
| Purchase #4 | $108.36 | 13.154% | $122.6137 | $122.61 | $122.60 | $122.60 |
| Purchase #5 | $46.48 | 12.351% | $52.2207 | $52.22 | $52.20 | $52.20 |
| Purchase #6 | $180.57 | 6.808% | $192.8632 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $64.27 | 4.611% | $67.2335 | $67.23 | $67.25 | $67.20 |
| 7 purchase totals = | $816.72 | $897.1176 | $897.11 | $897.05 | $897.20 | |