| 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 | $190.26 | 11.155% | $211.4835 | $211.48 | $211.50 | $211.50 |
| Purchase #2 | $158.83 | 6.522% | $169.1889 | $169.19 | $169.20 | $169.20 |
| Purchase #3 | $240.56 | 4.106% | $250.4374 | $250.44 | $250.45 | $250.40 |
| Purchase #4 | $205.70 | 4.177% | $214.2921 | $214.29 | $214.30 | $214.30 |
| Purchase #5 | $7.30 | 7.593% | $7.8543 | $7.85 | $7.85 | $7.90 |
| Purchase #6 | $56.34 | 11.567% | $62.8568 | $62.86 | $62.85 | $62.90 |
| Purchase #7 | $13.26 | 11.723% | $14.8145 | $14.81 | $14.80 | $14.80 |
| 7 purchase totals = | $872.25 | $930.9275 | $930.92 | $930.95 | $931.00 | |