| 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 | $221.27 | 13.292% | $250.6812 | $250.68 | $250.70 | $250.70 |
| Purchase #2 | $243.85 | 7.780% | $262.8215 | $262.82 | $262.80 | $262.80 |
| Purchase #3 | $108.89 | 10.605% | $120.4378 | $120.44 | $120.45 | $120.40 |
| Purchase #4 | $158.93 | 6.729% | $169.6244 | $169.62 | $169.60 | $169.60 |
| Purchase #5 | $237.50 | 7.589% | $255.5239 | $255.52 | $255.50 | $255.50 |
| Purchase #6 | $72.57 | 13.685% | $82.5012 | $82.50 | $82.50 | $82.50 |
| Purchase #7 | $232.25 | 8.841% | $252.7832 | $252.78 | $252.80 | $252.80 |
| 7 purchase totals = | $1,275.26 | $1,394.3732 | $1,394.36 | $1,394.35 | $1,394.30 | |