| 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 | $214.91 | 3.391% | $222.1976 | $222.20 | $222.20 | $222.20 |
| Purchase #2 | $183.88 | 12.500% | $206.865 | $206.87 | $206.85 | $206.90 |
| Purchase #3 | $232.59 | 4.774% | $243.6938 | $243.69 | $243.70 | $243.70 |
| Purchase #4 | $76.51 | 3.158% | $78.9262 | $78.93 | $78.95 | $78.90 |
| Purchase #5 | $228.35 | 13.654% | $259.5289 | $259.53 | $259.55 | $259.50 |
| Purchase #6 | $164.55 | 3.310% | $169.9966 | $170.00 | $170.00 | $170.00 |
| Purchase #7 | $222.29 | 6.212% | $236.0987 | $236.10 | $236.10 | $236.10 |
| 7 purchase totals = | $1,323.08 | $1,417.3068 | $1,417.32 | $1,417.35 | $1,417.30 | |