| 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 | $234.92 | 6.614% | $250.4576 | $250.46 | $250.45 | $250.50 |
| Purchase #2 | $86.39 | 12.603% | $97.2777 | $97.28 | $97.30 | $97.30 |
| Purchase #3 | $38.56 | 13.228% | $43.6607 | $43.66 | $43.65 | $43.70 |
| Purchase #4 | $230.88 | 7.760% | $248.7963 | $248.80 | $248.80 | $248.80 |
| Purchase #5 | $133.26 | 13.755% | $151.5899 | $151.59 | $151.60 | $151.60 |
| Purchase #6 | $100.57 | 7.726% | $108.34 | $108.34 | $108.35 | $108.30 |
| Purchase #7 | $25.81 | 4.651% | $27.0104 | $27.01 | $27.00 | $27.00 |
| 7 purchase totals = | $850.39 | $927.1326 | $927.14 | $927.15 | $927.20 | |