| 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 | $231.94 | 4.380% | $242.099 | $242.10 | $242.10 | $242.10 |
| Purchase #2 | $34.49 | 9.342% | $37.7121 | $37.71 | $37.70 | $37.70 |
| Purchase #3 | $97.45 | 13.565% | $110.6691 | $110.67 | $110.65 | $110.70 |
| Purchase #4 | $17.69 | 11.229% | $19.6764 | $19.68 | $19.70 | $19.70 |
| Purchase #5 | $98.25 | 10.184% | $108.2558 | $108.26 | $108.25 | $108.30 |
| Purchase #6 | $147.93 | 4.494% | $154.578 | $154.58 | $154.60 | $154.60 |
| Purchase #7 | $39.51 | 8.144% | $42.7277 | $42.73 | $42.75 | $42.70 |
| 7 purchase totals = | $667.26 | $715.7181 | $715.73 | $715.75 | $715.80 | |