| 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 | $247.28 | 3.320% | $255.4897 | $255.49 | $255.50 | $255.50 |
| Purchase #2 | $102.25 | 13.420% | $115.972 | $115.97 | $115.95 | $116.00 |
| Purchase #3 | $113.41 | 3.765% | $117.6799 | $117.68 | $117.70 | $117.70 |
| Purchase #4 | $160.76 | 6.701% | $171.5325 | $171.53 | $171.55 | $171.50 |
| Purchase #5 | $200.87 | 3.723% | $208.3484 | $208.35 | $208.35 | $208.30 |
| Purchase #6 | $178.96 | 12.154% | $200.7108 | $200.71 | $200.70 | $200.70 |
| Purchase #7 | $70.81 | 10.131% | $77.9838 | $77.98 | $78.00 | $78.00 |
| 7 purchase totals = | $1,074.34 | $1,147.7171 | $1,147.71 | $1,147.75 | $1,147.70 | |