| 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 | $218.37 | 12.398% | $245.4435 | $245.44 | $245.45 | $245.40 |
| Purchase #2 | $111.54 | 6.290% | $118.5559 | $118.56 | $118.55 | $118.60 |
| Purchase #3 | $14.55 | 13.478% | $16.511 | $16.51 | $16.50 | $16.50 |
| Purchase #4 | $26.39 | 9.550% | $28.9102 | $28.91 | $28.90 | $28.90 |
| Purchase #5 | $28.78 | 13.803% | $32.7525 | $32.75 | $32.75 | $32.80 |
| Purchase #6 | $161.59 | 13.112% | $182.7777 | $182.78 | $182.80 | $182.80 |
| Purchase #7 | $175.38 | 13.601% | $199.2334 | $199.23 | $199.25 | $199.20 |
| 7 purchase totals = | $736.60 | $824.1842 | $824.18 | $824.20 | $824.20 | |