| 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 | $199.32 | 4.507% | $208.3034 | $208.30 | $208.30 | $208.30 |
| Purchase #2 | $26.61 | 8.127% | $28.7726 | $28.77 | $28.75 | $28.80 |
| Purchase #3 | $54.72 | 6.483% | $58.2675 | $58.27 | $58.25 | $58.30 |
| Purchase #4 | $124.87 | 5.176% | $131.3333 | $131.33 | $131.35 | $131.30 |
| Purchase #5 | $226.70 | 12.509% | $255.0579 | $255.06 | $255.05 | $255.10 |
| Purchase #6 | $120.82 | 7.331% | $129.6773 | $129.68 | $129.70 | $129.70 |
| Purchase #7 | $212.80 | 5.831% | $225.2084 | $225.21 | $225.20 | $225.20 |
| 7 purchase totals = | $965.84 | $1,036.6204 | $1,036.62 | $1,036.60 | $1,036.70 | |