| 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 | $227.90 | 6.838% | $243.4838 | $243.48 | $243.50 | $243.50 |
| Purchase #2 | $202.39 | 5.665% | $213.8554 | $213.86 | $213.85 | $213.90 |
| Purchase #3 | $11.25 | 5.651% | $11.8857 | $11.89 | $11.90 | $11.90 |
| Purchase #4 | $234.57 | 10.268% | $258.6556 | $258.66 | $258.65 | $258.70 |
| Purchase #5 | $116.93 | 5.226% | $123.0408 | $123.04 | $123.05 | $123.00 |
| Purchase #6 | $64.59 | 6.768% | $68.9615 | $68.96 | $68.95 | $69.00 |
| Purchase #7 | $60.62 | 11.274% | $67.4543 | $67.45 | $67.45 | $67.50 |
| 7 purchase totals = | $918.25 | $987.3371 | $987.34 | $987.35 | $987.50 | |