| 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 | $106.86 | 12.335% | $120.0412 | $120.04 | $120.05 | $120.00 |
| Purchase #2 | $25.45 | 12.787% | $28.7043 | $28.70 | $28.70 | $28.70 |
| Purchase #3 | $64.96 | 4.785% | $68.0683 | $68.07 | $68.05 | $68.10 |
| Purchase #4 | $74.58 | 9.201% | $81.4421 | $81.44 | $81.45 | $81.40 |
| Purchase #5 | $195.78 | 9.380% | $214.1442 | $214.14 | $214.15 | $214.10 |
| Purchase #6 | $117.56 | 10.744% | $130.1906 | $130.19 | $130.20 | $130.20 |
| Purchase #7 | $122.34 | 7.522% | $131.5424 | $131.54 | $131.55 | $131.50 |
| 7 purchase totals = | $707.53 | $774.1331 | $774.12 | $774.15 | $774.00 | |