| 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 | $111.50 | 12.738% | $125.7029 | $125.70 | $125.70 | $125.70 |
| Purchase #2 | $133.79 | 6.433% | $142.3967 | $142.40 | $142.40 | $142.40 |
| Purchase #3 | $84.39 | 12.796% | $95.1885 | $95.19 | $95.20 | $95.20 |
| Purchase #4 | $37.75 | 5.158% | $39.6971 | $39.70 | $39.70 | $39.70 |
| Purchase #5 | $41.53 | 10.542% | $45.9081 | $45.91 | $45.90 | $45.90 |
| Purchase #6 | $206.79 | 9.261% | $225.9408 | $225.94 | $225.95 | $225.90 |
| Purchase #7 | $205.64 | 6.470% | $218.9449 | $218.94 | $218.95 | $218.90 |
| 7 purchase totals = | $821.39 | $893.7790 | $893.78 | $893.80 | $893.70 | |