| 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 | $246.62 | 3.288% | $254.7289 | $254.73 | $254.75 | $254.70 |
| Purchase #2 | $156.49 | 9.644% | $171.5819 | $171.58 | $171.60 | $171.60 |
| Purchase #3 | $140.81 | 3.785% | $146.1397 | $146.14 | $146.15 | $146.10 |
| Purchase #4 | $241.27 | 7.249% | $258.7597 | $258.76 | $258.75 | $258.80 |
| Purchase #5 | $129.47 | 11.654% | $144.5584 | $144.56 | $144.55 | $144.60 |
| Purchase #6 | $102.75 | 12.625% | $115.7222 | $115.72 | $115.70 | $115.70 |
| Purchase #7 | $229.51 | 4.305% | $239.3904 | $239.39 | $239.40 | $239.40 |
| 7 purchase totals = | $1,246.92 | $1,330.8812 | $1,330.88 | $1,330.90 | $1,330.90 | |