| 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 | $199.75 | 3.567% | $206.8751 | $206.88 | $206.90 | $206.90 |
| Purchase #2 | $88.41 | 3.472% | $91.4796 | $91.48 | $91.50 | $91.50 |
| Purchase #3 | $176.82 | 12.746% | $199.3575 | $199.36 | $199.35 | $199.40 |
| Purchase #4 | $156.54 | 3.229% | $161.5947 | $161.59 | $161.60 | $161.60 |
| Purchase #5 | $25.99 | 9.646% | $28.497 | $28.50 | $28.50 | $28.50 |
| Purchase #6 | $227.62 | 6.179% | $241.6846 | $241.68 | $241.70 | $241.70 |
| Purchase #7 | $143.67 | 8.689% | $156.1535 | $156.15 | $156.15 | $156.20 |
| 7 purchase totals = | $1,018.80 | $1,085.6420 | $1,085.64 | $1,085.70 | $1,085.80 | |