| 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 | $128.84 | 6.537% | $137.2623 | $137.26 | $137.25 | $137.30 |
| Purchase #2 | $48.63 | 3.805% | $50.4804 | $50.48 | $50.50 | $50.50 |
| Purchase #3 | $67.33 | 8.346% | $72.9494 | $72.95 | $72.95 | $72.90 |
| Purchase #4 | $200.83 | 6.810% | $214.5065 | $214.51 | $214.50 | $214.50 |
| Purchase #5 | $118.66 | 5.153% | $124.7745 | $124.77 | $124.75 | $124.80 |
| Purchase #6 | $9.68 | 12.352% | $10.8757 | $10.88 | $10.90 | $10.90 |
| Purchase #7 | $250.48 | 12.605% | $282.053 | $282.05 | $282.05 | $282.10 |
| 7 purchase totals = | $824.45 | $892.9018 | $892.90 | $892.90 | $893.00 | |