| 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 | $225.70 | 3.678% | $234.0012 | $234.00 | $234.00 | $234.00 |
| Purchase #2 | $205.79 | 6.469% | $219.1026 | $219.10 | $219.10 | $219.10 |
| Purchase #3 | $152.57 | 11.842% | $170.6373 | $170.64 | $170.65 | $170.60 |
| Purchase #4 | $58.86 | 11.369% | $65.5518 | $65.55 | $65.55 | $65.60 |
| Purchase #5 | $100.44 | 10.438% | $110.9239 | $110.92 | $110.90 | $110.90 |
| Purchase #6 | $38.66 | 12.187% | $43.3715 | $43.37 | $43.35 | $43.40 |
| Purchase #7 | $180.97 | 10.338% | $199.6787 | $199.68 | $199.70 | $199.70 |
| 7 purchase totals = | $962.99 | $1,043.2670 | $1,043.26 | $1,043.25 | $1,043.30 | |