| 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 | $201.70 | 4.714% | $211.2081 | $211.21 | $211.20 | $211.20 |
| Purchase #2 | $21.65 | 6.398% | $23.0352 | $23.04 | $23.05 | $23.00 |
| Purchase #3 | $40.86 | 8.384% | $44.2857 | $44.29 | $44.30 | $44.30 |
| Purchase #4 | $197.37 | 13.705% | $224.4196 | $224.42 | $224.40 | $224.40 |
| Purchase #5 | $174.86 | 8.765% | $190.1865 | $190.19 | $190.20 | $190.20 |
| Purchase #6 | $150.67 | 11.498% | $167.994 | $167.99 | $168.00 | $168.00 |
| Purchase #7 | $41.68 | 6.787% | $44.5088 | $44.51 | $44.50 | $44.50 |
| 7 purchase totals = | $828.79 | $905.6379 | $905.65 | $905.65 | $905.60 | |