| 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 | $110.93 | 12.861% | $125.1967 | $125.20 | $125.20 | $125.20 |
| Purchase #2 | $50.88 | 12.774% | $57.3794 | $57.38 | $57.40 | $57.40 |
| Purchase #3 | $237.92 | 3.632% | $246.5613 | $246.56 | $246.55 | $246.60 |
| Purchase #4 | $185.39 | 10.437% | $204.7392 | $204.74 | $204.75 | $204.70 |
| Purchase #5 | $148.63 | 4.556% | $155.4016 | $155.40 | $155.40 | $155.40 |
| Purchase #6 | $225.86 | 11.350% | $251.4951 | $251.50 | $251.50 | $251.50 |
| Purchase #7 | $149.39 | 6.471% | $159.057 | $159.06 | $159.05 | $159.10 |
| 7 purchase totals = | $1,109.00 | $1,199.8303 | $1,199.84 | $1,199.85 | $1,199.90 | |