| 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 | $223.78 | 12.466% | $251.6764 | $251.68 | $251.70 | $251.70 |
| Purchase #2 | $16.67 | 3.391% | $17.2353 | $17.24 | $17.25 | $17.20 |
| Purchase #3 | $228.29 | 7.510% | $245.4346 | $245.43 | $245.45 | $245.40 |
| Purchase #4 | $146.47 | 3.711% | $151.9055 | $151.91 | $151.90 | $151.90 |
| Purchase #5 | $204.98 | 5.708% | $216.6803 | $216.68 | $216.70 | $216.70 |
| Purchase #6 | $47.50 | 13.543% | $53.9329 | $53.93 | $53.95 | $53.90 |
| Purchase #7 | $160.44 | 3.539% | $166.118 | $166.12 | $166.10 | $166.10 |
| 7 purchase totals = | $1,028.13 | $1,102.9830 | $1,102.99 | $1,103.05 | $1,102.90 | |