| 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 | $89.63 | 10.383% | $98.9363 | $98.94 | $98.95 | $98.90 |
| Purchase #2 | $188.49 | 7.243% | $202.1423 | $202.14 | $202.15 | $202.10 |
| Purchase #3 | $163.70 | 12.794% | $184.6438 | $184.64 | $184.65 | $184.60 |
| Purchase #4 | $156.88 | 7.686% | $168.9378 | $168.94 | $168.95 | $168.90 |
| Purchase #5 | $184.43 | 4.856% | $193.3859 | $193.39 | $193.40 | $193.40 |
| Purchase #6 | $132.31 | 9.704% | $145.1494 | $145.15 | $145.15 | $145.10 |
| Purchase #7 | $213.88 | 5.421% | $225.4744 | $225.47 | $225.45 | $225.50 |
| 7 purchase totals = | $1,129.32 | $1,218.6699 | $1,218.67 | $1,218.70 | $1,218.50 | |