| 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 | $229.57 | 9.431% | $251.2207 | $251.22 | $251.20 | $251.20 |
| Purchase #2 | $39.34 | 5.392% | $41.4612 | $41.46 | $41.45 | $41.50 |
| Purchase #3 | $15.48 | 3.734% | $16.058 | $16.06 | $16.05 | $16.10 |
| Purchase #4 | $19.50 | 6.425% | $20.7529 | $20.75 | $20.75 | $20.80 |
| Purchase #5 | $172.78 | 12.119% | $193.7192 | $193.72 | $193.70 | $193.70 |
| Purchase #6 | $185.66 | 3.602% | $192.3475 | $192.35 | $192.35 | $192.30 |
| Purchase #7 | $132.29 | 5.453% | $139.5038 | $139.50 | $139.50 | $139.50 |
| 7 purchase totals = | $794.62 | $855.0633 | $855.06 | $855.00 | $855.10 | |