| 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 | $213.30 | 11.296% | $237.3944 | $237.39 | $237.40 | $237.40 |
| Purchase #2 | $5.76 | 8.747% | $6.2638 | $6.26 | $6.25 | $6.30 |
| Purchase #3 | $229.43 | 12.738% | $258.6548 | $258.65 | $258.65 | $258.70 |
| Purchase #4 | $134.90 | 6.151% | $143.1977 | $143.20 | $143.20 | $143.20 |
| Purchase #5 | $137.49 | 13.568% | $156.1446 | $156.14 | $156.15 | $156.10 |
| Purchase #6 | $110.92 | 12.380% | $124.6519 | $124.65 | $124.65 | $124.70 |
| Purchase #7 | $170.64 | 8.115% | $184.4874 | $184.49 | $184.50 | $184.50 |
| 7 purchase totals = | $1,002.44 | $1,110.7946 | $1,110.78 | $1,110.80 | $1,110.90 | |