| 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 | $196.59 | 11.706% | $219.6028 | $219.60 | $219.60 | $219.60 |
| Purchase #2 | $136.53 | 12.368% | $153.416 | $153.42 | $153.40 | $153.40 |
| Purchase #3 | $250.71 | 5.261% | $263.8999 | $263.90 | $263.90 | $263.90 |
| Purchase #4 | $228.31 | 3.654% | $236.6524 | $236.65 | $236.65 | $236.70 |
| Purchase #5 | $217.34 | 4.669% | $227.4876 | $227.49 | $227.50 | $227.50 |
| Purchase #6 | $199.94 | 12.164% | $224.2607 | $224.26 | $224.25 | $224.30 |
| Purchase #7 | $27.88 | 3.420% | $28.8335 | $28.83 | $28.85 | $28.80 |
| 7 purchase totals = | $1,257.30 | $1,354.1529 | $1,354.15 | $1,354.15 | $1,354.20 | |