| 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 | $116.27 | 3.787% | $120.6731 | $120.67 | $120.65 | $120.70 |
| Purchase #2 | $121.91 | 5.418% | $128.5151 | $128.52 | $128.50 | $128.50 |
| Purchase #3 | $91.42 | 5.520% | $96.4664 | $96.47 | $96.45 | $96.50 |
| Purchase #4 | $226.41 | 3.664% | $234.7057 | $234.71 | $234.70 | $234.70 |
| Purchase #5 | $223.77 | 5.284% | $235.594 | $235.59 | $235.60 | $235.60 |
| Purchase #6 | $115.93 | 13.671% | $131.7788 | $131.78 | $131.80 | $131.80 |
| Purchase #7 | $43.77 | 6.868% | $46.7761 | $46.78 | $46.80 | $46.80 |
| 7 purchase totals = | $939.48 | $994.5092 | $994.52 | $994.50 | $994.60 | |