| 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 | $233.96 | 6.637% | $249.4879 | $249.49 | $249.50 | $249.50 |
| Purchase #2 | $137.62 | 5.238% | $144.8285 | $144.83 | $144.85 | $144.80 |
| Purchase #3 | $80.78 | 8.383% | $87.5518 | $87.55 | $87.55 | $87.60 |
| Purchase #4 | $76.46 | 5.603% | $80.7441 | $80.74 | $80.75 | $80.70 |
| Purchase #5 | $109.59 | 13.650% | $124.549 | $124.55 | $124.55 | $124.50 |
| Purchase #6 | $122.98 | 7.180% | $131.81 | $131.81 | $131.80 | $131.80 |
| Purchase #7 | $80.50 | 4.413% | $84.0525 | $84.05 | $84.05 | $84.10 |
| 7 purchase totals = | $841.89 | $903.0238 | $903.02 | $903.05 | $903.00 | |