| 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 | $122.86 | 3.630% | $127.3198 | $127.32 | $127.30 | $127.30 |
| Purchase #2 | $11.31 | 5.243% | $11.903 | $11.90 | $11.90 | $11.90 |
| Purchase #3 | $104.37 | 13.108% | $118.0508 | $118.05 | $118.05 | $118.10 |
| Purchase #4 | $68.35 | 8.242% | $73.9834 | $73.98 | $74.00 | $74.00 |
| Purchase #5 | $64.70 | 13.650% | $73.5316 | $73.53 | $73.55 | $73.50 |
| Purchase #6 | $188.75 | 3.326% | $195.0278 | $195.03 | $195.05 | $195.00 |
| Purchase #7 | $112.25 | 5.648% | $118.5899 | $118.59 | $118.60 | $118.60 |
| 7 purchase totals = | $672.59 | $718.4063 | $718.40 | $718.45 | $718.40 | |