| 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 | $195.65 | 7.372% | $210.0733 | $210.07 | $210.05 | $210.10 |
| Purchase #2 | $90.83 | 10.722% | $100.5688 | $100.57 | $100.55 | $100.60 |
| Purchase #3 | $234.96 | 8.615% | $255.2018 | $255.20 | $255.20 | $255.20 |
| Purchase #4 | $38.40 | 4.256% | $40.0343 | $40.03 | $40.05 | $40.00 |
| Purchase #5 | $176.61 | 12.871% | $199.3415 | $199.34 | $199.35 | $199.30 |
| Purchase #6 | $234.64 | 6.143% | $249.0539 | $249.05 | $249.05 | $249.10 |
| Purchase #7 | $60.97 | 8.500% | $66.1525 | $66.15 | $66.15 | $66.20 |
| 7 purchase totals = | $1,032.06 | $1,120.4261 | $1,120.41 | $1,120.40 | $1,120.50 | |