| 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 | $228.37 | 13.315% | $258.7775 | $258.78 | $258.80 | $258.80 |
| Purchase #2 | $14.41 | 7.171% | $15.4433 | $15.44 | $15.45 | $15.40 |
| Purchase #3 | $235.34 | 13.255% | $266.5343 | $266.53 | $266.55 | $266.50 |
| Purchase #4 | $30.94 | 4.709% | $32.397 | $32.40 | $32.40 | $32.40 |
| Purchase #5 | $17.75 | 4.689% | $18.5823 | $18.58 | $18.60 | $18.60 |
| Purchase #6 | $217.81 | 10.149% | $239.9155 | $239.92 | $239.90 | $239.90 |
| Purchase #7 | $62.43 | 13.695% | $70.9798 | $70.98 | $71.00 | $71.00 |
| 7 purchase totals = | $807.05 | $902.6297 | $902.63 | $902.70 | $902.60 | |