| 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 | $222.37 | 12.134% | $249.3524 | $249.35 | $249.35 | $249.40 |
| Purchase #2 | $124.48 | 7.220% | $133.4675 | $133.47 | $133.45 | $133.50 |
| Purchase #3 | $243.68 | 5.235% | $256.4366 | $256.44 | $256.45 | $256.40 |
| Purchase #4 | $163.26 | 4.143% | $170.0239 | $170.02 | $170.00 | $170.00 |
| Purchase #5 | $152.85 | 9.625% | $167.5618 | $167.56 | $167.55 | $167.60 |
| Purchase #6 | $58.58 | 7.389% | $62.9085 | $62.91 | $62.90 | $62.90 |
| Purchase #7 | $15.86 | 13.628% | $18.0214 | $18.02 | $18.00 | $18.00 |
| 7 purchase totals = | $981.08 | $1,057.7721 | $1,057.77 | $1,057.70 | $1,057.80 | |