| 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 | $229.85 | 8.506% | $249.401 | $249.40 | $249.40 | $249.40 |
| Purchase #2 | $185.88 | 5.577% | $196.2465 | $196.25 | $196.25 | $196.20 |
| Purchase #3 | $246.77 | 10.607% | $272.9449 | $272.94 | $272.95 | $272.90 |
| Purchase #4 | $36.51 | 6.213% | $38.7784 | $38.78 | $38.80 | $38.80 |
| Purchase #5 | $190.80 | 7.419% | $204.9555 | $204.96 | $204.95 | $205.00 |
| Purchase #6 | $87.81 | 13.132% | $99.3412 | $99.34 | $99.35 | $99.30 |
| Purchase #7 | $241.28 | 10.119% | $265.6951 | $265.70 | $265.70 | $265.70 |
| 7 purchase totals = | $1,218.90 | $1,327.3626 | $1,327.37 | $1,327.40 | $1,327.30 | |