| 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 | $146.30 | 11.687% | $163.3981 | $163.40 | $163.40 | $163.40 |
| Purchase #2 | $141.57 | 3.686% | $146.7883 | $146.79 | $146.80 | $146.80 |
| Purchase #3 | $22.60 | 12.643% | $25.4573 | $25.46 | $25.45 | $25.50 |
| Purchase #4 | $237.41 | 4.254% | $247.5094 | $247.51 | $247.50 | $247.50 |
| Purchase #5 | $249.40 | 10.789% | $276.3078 | $276.31 | $276.30 | $276.30 |
| Purchase #6 | $138.73 | 4.559% | $145.0547 | $145.05 | $145.05 | $145.10 |
| Purchase #7 | $219.72 | 8.744% | $238.9323 | $238.93 | $238.95 | $238.90 |
| 7 purchase totals = | $1,155.73 | $1,243.4479 | $1,243.45 | $1,243.45 | $1,243.50 | |