| 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 | $226.47 | 12.360% | $254.4617 | $254.46 | $254.45 | $254.50 |
| Purchase #2 | $156.44 | 8.437% | $169.6388 | $169.64 | $169.65 | $169.60 |
| Purchase #3 | $123.74 | 8.873% | $134.7195 | $134.72 | $134.70 | $134.70 |
| Purchase #4 | $70.96 | 4.752% | $74.332 | $74.33 | $74.35 | $74.30 |
| Purchase #5 | $35.73 | 8.337% | $38.7088 | $38.71 | $38.70 | $38.70 |
| Purchase #6 | $157.94 | 7.442% | $169.6939 | $169.69 | $169.70 | $169.70 |
| Purchase #7 | $39.68 | 4.277% | $41.3771 | $41.38 | $41.40 | $41.40 |
| 7 purchase totals = | $810.96 | $882.9318 | $882.93 | $882.95 | $882.90 | |