| 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 | $109.39 | 12.349% | $122.8986 | $122.90 | $122.90 | $122.90 |
| Purchase #2 | $23.30 | 6.478% | $24.8094 | $24.81 | $24.80 | $24.80 |
| Purchase #3 | $117.75 | 3.698% | $122.1044 | $122.10 | $122.10 | $122.10 |
| Purchase #4 | $174.54 | 6.472% | $185.8362 | $185.84 | $185.85 | $185.80 |
| Purchase #5 | $156.70 | 4.430% | $163.6418 | $163.64 | $163.65 | $163.60 |
| Purchase #6 | $57.45 | 11.730% | $64.1889 | $64.19 | $64.20 | $64.20 |
| Purchase #7 | $217.80 | 10.574% | $240.8302 | $240.83 | $240.85 | $240.80 |
| 7 purchase totals = | $856.93 | $924.3095 | $924.31 | $924.35 | $924.20 | |