| 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 | $198.51 | 7.596% | $213.5888 | $213.59 | $213.60 | $213.60 |
| Purchase #2 | $122.31 | 8.500% | $132.7064 | $132.71 | $132.70 | $132.70 |
| Purchase #3 | $144.62 | 7.114% | $154.9083 | $154.91 | $154.90 | $154.90 |
| Purchase #4 | $13.28 | 10.322% | $14.6508 | $14.65 | $14.65 | $14.70 |
| Purchase #5 | $32.66 | 7.823% | $35.215 | $35.22 | $35.20 | $35.20 |
| Purchase #6 | $217.44 | 6.833% | $232.2977 | $232.30 | $232.30 | $232.30 |
| Purchase #7 | $201.29 | 6.565% | $214.5047 | $214.50 | $214.50 | $214.50 |
| 7 purchase totals = | $930.11 | $997.8717 | $997.88 | $997.85 | $997.90 | |