| 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 | $102.84 | 9.307% | $112.4113 | $112.41 | $112.40 | $112.40 |
| Purchase #2 | $240.80 | 7.238% | $258.2291 | $258.23 | $258.25 | $258.20 |
| Purchase #3 | $230.72 | 11.659% | $257.6196 | $257.62 | $257.60 | $257.60 |
| Purchase #4 | $21.58 | 13.767% | $24.5509 | $24.55 | $24.55 | $24.60 |
| Purchase #5 | $119.73 | 5.283% | $126.0553 | $126.06 | $126.05 | $126.10 |
| Purchase #6 | $18.80 | 13.248% | $21.2906 | $21.29 | $21.30 | $21.30 |
| Purchase #7 | $107.88 | 3.142% | $111.2696 | $111.27 | $111.25 | $111.30 |
| 7 purchase totals = | $842.35 | $911.4264 | $911.43 | $911.40 | $911.50 | |