| 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 | $80.85 | 7.461% | $86.8822 | $86.88 | $86.90 | $86.90 |
| Purchase #2 | $118.59 | 12.323% | $133.2038 | $133.20 | $133.20 | $133.20 |
| Purchase #3 | $211.71 | 11.571% | $236.207 | $236.21 | $236.20 | $236.20 |
| Purchase #4 | $131.63 | 3.353% | $136.0436 | $136.04 | $136.05 | $136.00 |
| Purchase #5 | $88.60 | 4.149% | $92.276 | $92.28 | $92.30 | $92.30 |
| Purchase #6 | $156.82 | 4.271% | $163.5178 | $163.52 | $163.50 | $163.50 |
| Purchase #7 | $135.37 | 4.773% | $141.8312 | $141.83 | $141.85 | $141.80 |
| 7 purchase totals = | $923.57 | $989.9616 | $989.96 | $990.00 | $989.90 | |