| 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 | $14.59 | 12.828% | $16.4616 | $16.46 | $16.45 | $16.50 |
| Purchase #2 | $196.44 | 12.773% | $221.5313 | $221.53 | $221.55 | $221.50 |
| Purchase #3 | $151.94 | 13.310% | $172.1632 | $172.16 | $172.15 | $172.20 |
| Purchase #4 | $227.40 | 12.260% | $255.2792 | $255.28 | $255.30 | $255.30 |
| Purchase #5 | $85.74 | 9.285% | $93.701 | $93.70 | $93.70 | $93.70 |
| Purchase #6 | $120.58 | 13.490% | $136.8462 | $136.85 | $136.85 | $136.80 |
| Purchase #7 | $38.88 | 12.521% | $43.7482 | $43.75 | $43.75 | $43.70 |
| 7 purchase totals = | $835.57 | $939.7307 | $939.73 | $939.75 | $939.70 | |