| 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 | $199.94 | 7.378% | $214.6916 | $214.69 | $214.70 | $214.70 |
| Purchase #2 | $112.72 | 8.232% | $121.9991 | $122.00 | $122.00 | $122.00 |
| Purchase #3 | $46.76 | 9.874% | $51.3771 | $51.38 | $51.40 | $51.40 |
| Purchase #4 | $50.36 | 11.204% | $56.0023 | $56.00 | $56.00 | $56.00 |
| Purchase #5 | $7.66 | 4.734% | $8.0226 | $8.02 | $8.00 | $8.00 |
| Purchase #6 | $59.56 | 12.486% | $66.9967 | $67.00 | $67.00 | $67.00 |
| Purchase #7 | $152.37 | 8.202% | $164.8674 | $164.87 | $164.85 | $164.90 |
| 7 purchase totals = | $629.37 | $683.9568 | $683.96 | $683.95 | $684.00 | |