| 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 | $216.36 | 9.493% | $236.8991 | $236.90 | $236.90 | $236.90 |
| Purchase #2 | $72.60 | 12.757% | $81.8616 | $81.86 | $81.85 | $81.90 |
| Purchase #3 | $113.61 | 8.674% | $123.4645 | $123.46 | $123.45 | $123.50 |
| Purchase #4 | $78.80 | 12.334% | $88.5192 | $88.52 | $88.50 | $88.50 |
| Purchase #5 | $202.70 | 3.733% | $210.2668 | $210.27 | $210.25 | $210.30 |
| Purchase #6 | $235.80 | 9.285% | $257.694 | $257.69 | $257.70 | $257.70 |
| Purchase #7 | $102.68 | 13.205% | $116.2389 | $116.24 | $116.25 | $116.20 |
| 7 purchase totals = | $1,022.55 | $1,114.9441 | $1,114.94 | $1,114.90 | $1,115.00 | |