| 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 | $84.26 | 9.566% | $92.3203 | $92.32 | $92.30 | $92.30 |
| Purchase #2 | $128.65 | 5.748% | $136.0448 | $136.04 | $136.05 | $136.00 |
| Purchase #3 | $12.32 | 3.770% | $12.7845 | $12.78 | $12.80 | $12.80 |
| Purchase #4 | $99.72 | 4.470% | $104.1775 | $104.18 | $104.20 | $104.20 |
| Purchase #5 | $242.71 | 5.549% | $256.178 | $256.18 | $256.20 | $256.20 |
| Purchase #6 | $118.65 | 4.469% | $123.9525 | $123.95 | $123.95 | $124.00 |
| Purchase #7 | $176.69 | 13.230% | $200.0661 | $200.07 | $200.05 | $200.10 |
| 7 purchase totals = | $863.00 | $925.5237 | $925.52 | $925.55 | $925.60 | |