| 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 | $102.63 | 7.787% | $110.6218 | $110.62 | $110.60 | $110.60 |
| Purchase #2 | $38.73 | 6.298% | $41.1692 | $41.17 | $41.15 | $41.20 |
| Purchase #3 | $186.89 | 13.300% | $211.7464 | $211.75 | $211.75 | $211.70 |
| Purchase #4 | $169.90 | 13.869% | $193.4634 | $193.46 | $193.45 | $193.50 |
| Purchase #5 | $221.37 | 6.782% | $236.3833 | $236.38 | $236.40 | $236.40 |
| Purchase #6 | $15.67 | 8.517% | $17.0046 | $17.00 | $17.00 | $17.00 |
| Purchase #7 | $241.32 | 10.559% | $266.801 | $266.80 | $266.80 | $266.80 |
| 7 purchase totals = | $976.51 | $1,077.1897 | $1,077.18 | $1,077.15 | $1,077.20 | |