| 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 | $108.86 | 5.246% | $114.5708 | $114.57 | $114.55 | $114.60 |
| Purchase #2 | $89.89 | 11.500% | $100.2274 | $100.23 | $100.25 | $100.20 |
| Purchase #3 | $140.97 | 5.694% | $148.9968 | $149.00 | $149.00 | $149.00 |
| Purchase #4 | $88.33 | 11.755% | $98.7132 | $98.71 | $98.70 | $98.70 |
| Purchase #5 | $162.44 | 10.831% | $180.0339 | $180.03 | $180.05 | $180.00 |
| Purchase #6 | $198.92 | 7.307% | $213.4551 | $213.46 | $213.45 | $213.50 |
| Purchase #7 | $236.25 | 4.338% | $246.4985 | $246.50 | $246.50 | $246.50 |
| 7 purchase totals = | $1,025.66 | $1,102.4957 | $1,102.50 | $1,102.50 | $1,102.50 | |