| 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 | $191.46 | 8.202% | $207.1635 | $207.16 | $207.15 | $207.20 |
| Purchase #2 | $245.66 | 5.491% | $259.1492 | $259.15 | $259.15 | $259.10 |
| Purchase #3 | $129.65 | 9.602% | $142.099 | $142.10 | $142.10 | $142.10 |
| Purchase #4 | $240.47 | 10.625% | $266.0199 | $266.02 | $266.00 | $266.00 |
| Purchase #5 | $79.73 | 4.180% | $83.0627 | $83.06 | $83.05 | $83.10 |
| Purchase #6 | $240.57 | 5.145% | $252.9473 | $252.95 | $252.95 | $252.90 |
| Purchase #7 | $63.33 | 11.174% | $70.4065 | $70.41 | $70.40 | $70.40 |
| 7 purchase totals = | $1,190.87 | $1,280.8481 | $1,280.85 | $1,280.80 | $1,280.80 | |