| 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 | $206.51 | 11.546% | $230.3536 | $230.35 | $230.35 | $230.40 |
| Purchase #2 | $203.65 | 7.513% | $218.9502 | $218.95 | $218.95 | $219.00 |
| Purchase #3 | $146.37 | 5.819% | $154.8873 | $154.89 | $154.90 | $154.90 |
| Purchase #4 | $231.43 | 10.333% | $255.3437 | $255.34 | $255.35 | $255.30 |
| Purchase #5 | $60.80 | 11.110% | $67.5549 | $67.55 | $67.55 | $67.60 |
| Purchase #6 | $101.49 | 4.585% | $106.1433 | $106.14 | $106.15 | $106.10 |
| Purchase #7 | $227.95 | 9.400% | $249.3773 | $249.38 | $249.40 | $249.40 |
| 7 purchase totals = | $1,178.20 | $1,282.6103 | $1,282.60 | $1,282.65 | $1,282.70 | |