| 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 | $194.85 | 9.722% | $213.7933 | $213.79 | $213.80 | $213.80 |
| Purchase #2 | $104.30 | 8.436% | $113.0987 | $113.10 | $113.10 | $113.10 |
| Purchase #3 | $218.65 | 12.483% | $245.9441 | $245.94 | $245.95 | $245.90 |
| Purchase #4 | $236.84 | 9.862% | $260.1972 | $260.20 | $260.20 | $260.20 |
| Purchase #5 | $146.77 | 8.162% | $158.7494 | $158.75 | $158.75 | $158.70 |
| Purchase #6 | $71.82 | 9.775% | $78.8404 | $78.84 | $78.85 | $78.80 |
| Purchase #7 | $83.85 | 8.500% | $90.9773 | $90.98 | $91.00 | $91.00 |
| 7 purchase totals = | $1,057.08 | $1,161.6004 | $1,161.60 | $1,161.65 | $1,161.50 | |