| 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 | $119.91 | 5.534% | $126.5458 | $126.55 | $126.55 | $126.50 |
| Purchase #2 | $189.36 | 5.105% | $199.0268 | $199.03 | $199.05 | $199.00 |
| Purchase #3 | $9.78 | 10.620% | $10.8186 | $10.82 | $10.80 | $10.80 |
| Purchase #4 | $244.63 | 9.161% | $267.0406 | $267.04 | $267.05 | $267.00 |
| Purchase #5 | $233.72 | 10.368% | $257.9521 | $257.95 | $257.95 | $258.00 |
| Purchase #6 | $182.55 | 8.858% | $198.7203 | $198.72 | $198.70 | $198.70 |
| Purchase #7 | $57.83 | 3.129% | $59.6395 | $59.64 | $59.65 | $59.60 |
| 7 purchase totals = | $1,037.78 | $1,119.7437 | $1,119.75 | $1,119.75 | $1,119.60 | |