| 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 | $121.52 | 5.351% | $128.0225 | $128.02 | $128.00 | $128.00 |
| Purchase #2 | $170.42 | 10.284% | $187.946 | $187.95 | $187.95 | $187.90 |
| Purchase #3 | $242.28 | 8.137% | $261.9943 | $261.99 | $262.00 | $262.00 |
| Purchase #4 | $217.30 | 3.734% | $225.414 | $225.41 | $225.40 | $225.40 |
| Purchase #5 | $48.59 | 3.745% | $50.4097 | $50.41 | $50.40 | $50.40 |
| Purchase #6 | $33.48 | 11.354% | $37.2813 | $37.28 | $37.30 | $37.30 |
| Purchase #7 | $244.28 | 8.856% | $265.9134 | $265.91 | $265.90 | $265.90 |
| 7 purchase totals = | $1,077.87 | $1,156.9812 | $1,156.97 | $1,156.95 | $1,156.90 | |