| 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 | $134.69 | 10.400% | $148.6978 | $148.70 | $148.70 | $148.70 |
| Purchase #2 | $208.36 | 7.207% | $223.3765 | $223.38 | $223.40 | $223.40 |
| Purchase #3 | $52.94 | 11.798% | $59.1859 | $59.19 | $59.20 | $59.20 |
| Purchase #4 | $31.85 | 12.650% | $35.879 | $35.88 | $35.90 | $35.90 |
| Purchase #5 | $21.97 | 3.113% | $22.6539 | $22.65 | $22.65 | $22.70 |
| Purchase #6 | $228.55 | 9.210% | $249.5995 | $249.60 | $249.60 | $249.60 |
| Purchase #7 | $213.51 | 11.200% | $237.4231 | $237.42 | $237.40 | $237.40 |
| 7 purchase totals = | $891.87 | $976.8157 | $976.82 | $976.85 | $976.90 | |