| 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 | $21.71 | 4.616% | $22.7121 | $22.71 | $22.70 | $22.70 |
| Purchase #2 | $131.71 | 3.792% | $136.7044 | $136.70 | $136.70 | $136.70 |
| Purchase #3 | $123.43 | 10.821% | $136.7864 | $136.79 | $136.80 | $136.80 |
| Purchase #4 | $230.50 | 4.358% | $240.5452 | $240.55 | $240.55 | $240.50 |
| Purchase #5 | $44.84 | 8.783% | $48.7783 | $48.78 | $48.80 | $48.80 |
| Purchase #6 | $181.29 | 5.863% | $191.919 | $191.92 | $191.90 | $191.90 |
| Purchase #7 | $195.58 | 9.500% | $214.1601 | $214.16 | $214.15 | $214.20 |
| 7 purchase totals = | $929.06 | $991.6055 | $991.61 | $991.60 | $991.60 | |