| 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 | $78.69 | 11.637% | $87.8472 | $87.85 | $87.85 | $87.80 |
| Purchase #2 | $89.61 | 9.760% | $98.3559 | $98.36 | $98.35 | $98.40 |
| Purchase #3 | $153.29 | 3.213% | $158.2152 | $158.22 | $158.20 | $158.20 |
| Purchase #4 | $124.95 | 3.418% | $129.2208 | $129.22 | $129.20 | $129.20 |
| Purchase #5 | $200.36 | 13.351% | $227.1101 | $227.11 | $227.10 | $227.10 |
| Purchase #6 | $230.90 | 3.804% | $239.6834 | $239.68 | $239.70 | $239.70 |
| Purchase #7 | $137.65 | 3.416% | $142.3521 | $142.35 | $142.35 | $142.40 |
| 7 purchase totals = | $1,015.45 | $1,082.7847 | $1,082.79 | $1,082.75 | $1,082.80 | |