| 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 | $199.29 | 11.203% | $221.6165 | $221.62 | $221.60 | $221.60 |
| Purchase #2 | $181.65 | 13.122% | $205.4861 | $205.49 | $205.50 | $205.50 |
| Purchase #3 | $81.93 | 9.457% | $89.6781 | $89.68 | $89.70 | $89.70 |
| Purchase #4 | $105.94 | 10.453% | $117.0139 | $117.01 | $117.00 | $117.00 |
| Purchase #5 | $32.57 | 12.867% | $36.7608 | $36.76 | $36.75 | $36.80 |
| Purchase #6 | $9.41 | 3.443% | $9.734 | $9.73 | $9.75 | $9.70 |
| Purchase #7 | $65.63 | 4.706% | $68.7185 | $68.72 | $68.70 | $68.70 |
| 7 purchase totals = | $676.42 | $749.0079 | $749.01 | $749.00 | $749.00 | |