| 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 | $250.60 | 8.675% | $272.3396 | $272.34 | $272.35 | $272.30 |
| Purchase #2 | $224.40 | 3.605% | $232.4896 | $232.49 | $232.50 | $232.50 |
| Purchase #3 | $178.49 | 13.863% | $203.2341 | $203.23 | $203.25 | $203.20 |
| Purchase #4 | $150.25 | 10.598% | $166.1735 | $166.17 | $166.15 | $166.20 |
| Purchase #5 | $174.33 | 12.565% | $196.2346 | $196.23 | $196.25 | $196.20 |
| Purchase #6 | $47.60 | 12.766% | $53.6766 | $53.68 | $53.70 | $53.70 |
| Purchase #7 | $219.46 | 10.472% | $242.4419 | $242.44 | $242.45 | $242.40 |
| 7 purchase totals = | $1,245.13 | $1,366.5899 | $1,366.58 | $1,366.65 | $1,366.50 | |