| 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 | $219.37 | 8.529% | $238.0801 | $238.08 | $238.10 | $238.10 |
| Purchase #2 | $112.62 | 4.545% | $117.7386 | $117.74 | $117.75 | $117.70 |
| Purchase #3 | $128.87 | 8.394% | $139.6873 | $139.69 | $139.70 | $139.70 |
| Purchase #4 | $55.78 | 5.142% | $58.6482 | $58.65 | $58.65 | $58.60 |
| Purchase #5 | $17.87 | 13.700% | $20.3182 | $20.32 | $20.30 | $20.30 |
| Purchase #6 | $45.44 | 7.637% | $48.9103 | $48.91 | $48.90 | $48.90 |
| Purchase #7 | $137.28 | 4.563% | $143.5441 | $143.54 | $143.55 | $143.50 |
| 7 purchase totals = | $717.23 | $766.9268 | $766.93 | $766.95 | $766.80 | |