| 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 | $247.64 | 11.435% | $275.9576 | $275.96 | $275.95 | $276.00 |
| Purchase #2 | $8.37 | 4.539% | $8.7499 | $8.75 | $8.75 | $8.70 |
| Purchase #3 | $250.70 | 13.746% | $285.1612 | $285.16 | $285.15 | $285.20 |
| Purchase #4 | $139.60 | 10.132% | $153.7443 | $153.74 | $153.75 | $153.70 |
| Purchase #5 | $238.53 | 7.237% | $255.7924 | $255.79 | $255.80 | $255.80 |
| Purchase #6 | $50.98 | 6.263% | $54.1729 | $54.17 | $54.15 | $54.20 |
| Purchase #7 | $101.56 | 11.556% | $113.2963 | $113.30 | $113.30 | $113.30 |
| 7 purchase totals = | $1,037.38 | $1,146.8746 | $1,146.87 | $1,146.85 | $1,146.90 | |