| 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 | $227.84 | 12.389% | $256.0671 | $256.07 | $256.05 | $256.10 |
| Purchase #2 | $96.28 | 12.720% | $108.5268 | $108.53 | $108.55 | $108.50 |
| Purchase #3 | $236.48 | 4.214% | $246.4453 | $246.45 | $246.45 | $246.40 |
| Purchase #4 | $142.65 | 8.624% | $154.9521 | $154.95 | $154.95 | $155.00 |
| Purchase #5 | $190.77 | 9.447% | $208.792 | $208.79 | $208.80 | $208.80 |
| Purchase #6 | $156.49 | 13.414% | $177.4816 | $177.48 | $177.50 | $177.50 |
| Purchase #7 | $117.92 | 12.865% | $133.0904 | $133.09 | $133.10 | $133.10 |
| 7 purchase totals = | $1,168.43 | $1,285.3553 | $1,285.36 | $1,285.40 | $1,285.40 | |