| 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 | $121.46 | 10.713% | $134.472 | $134.47 | $134.45 | $134.50 |
| Purchase #2 | $57.96 | 12.297% | $65.0873 | $65.09 | $65.10 | $65.10 |
| Purchase #3 | $250.28 | 11.737% | $279.6554 | $279.66 | $279.65 | $279.70 |
| Purchase #4 | $129.44 | 13.535% | $146.9597 | $146.96 | $146.95 | $147.00 |
| Purchase #5 | $98.58 | 10.477% | $108.9082 | $108.91 | $108.90 | $108.90 |
| Purchase #6 | $93.72 | 5.314% | $98.7003 | $98.70 | $98.70 | $98.70 |
| Purchase #7 | $218.58 | 13.859% | $248.873 | $248.87 | $248.85 | $248.90 |
| 7 purchase totals = | $970.02 | $1,082.6559 | $1,082.66 | $1,082.60 | $1,082.80 | |