| 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 | $220.55 | 4.176% | $229.7602 | $229.76 | $229.75 | $229.80 |
| Purchase #2 | $9.43 | 4.452% | $9.8498 | $9.85 | $9.85 | $9.80 |
| Purchase #3 | $126.90 | 12.457% | $142.7079 | $142.71 | $142.70 | $142.70 |
| Purchase #4 | $141.66 | 9.798% | $155.5398 | $155.54 | $155.55 | $155.50 |
| Purchase #5 | $99.25 | 4.748% | $103.9624 | $103.96 | $103.95 | $104.00 |
| Purchase #6 | $205.83 | 8.306% | $222.9262 | $222.93 | $222.95 | $222.90 |
| Purchase #7 | $186.61 | 12.522% | $209.9773 | $209.98 | $210.00 | $210.00 |
| 7 purchase totals = | $990.23 | $1,074.7236 | $1,074.73 | $1,074.75 | $1,074.70 | |