| 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 | $133.29 | 5.542% | $140.6769 | $140.68 | $140.70 | $140.70 |
| Purchase #2 | $145.97 | 10.245% | $160.9246 | $160.92 | $160.90 | $160.90 |
| Purchase #3 | $121.65 | 7.734% | $131.0584 | $131.06 | $131.05 | $131.10 |
| Purchase #4 | $65.25 | 3.761% | $67.7041 | $67.70 | $67.70 | $67.70 |
| Purchase #5 | $27.27 | 11.240% | $30.3351 | $30.34 | $30.35 | $30.30 |
| Purchase #6 | $228.62 | 13.215% | $258.8321 | $258.83 | $258.85 | $258.80 |
| Purchase #7 | $234.33 | 9.468% | $256.5164 | $256.52 | $256.50 | $256.50 |
| 7 purchase totals = | $956.38 | $1,046.0476 | $1,046.05 | $1,046.05 | $1,046.00 | |