| 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 | $44.87 | 10.844% | $49.7357 | $49.74 | $49.75 | $49.70 |
| Purchase #2 | $172.71 | 11.517% | $192.601 | $192.60 | $192.60 | $192.60 |
| Purchase #3 | $38.47 | 9.482% | $42.1177 | $42.12 | $42.10 | $42.10 |
| Purchase #4 | $197.41 | 3.430% | $204.1812 | $204.18 | $204.20 | $204.20 |
| Purchase #5 | $229.33 | 6.443% | $244.1057 | $244.11 | $244.10 | $244.10 |
| Purchase #6 | $220.58 | 5.183% | $232.0127 | $232.01 | $232.00 | $232.00 |
| Purchase #7 | $125.54 | 13.416% | $142.3824 | $142.38 | $142.40 | $142.40 |
| 7 purchase totals = | $1,028.91 | $1,107.1364 | $1,107.14 | $1,107.15 | $1,107.10 | |