| 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 | $240.49 | 3.155% | $248.0775 | $248.08 | $248.10 | $248.10 |
| Purchase #2 | $26.52 | 3.825% | $27.5344 | $27.53 | $27.55 | $27.50 |
| Purchase #3 | $41.42 | 6.536% | $44.1272 | $44.13 | $44.15 | $44.10 |
| Purchase #4 | $33.79 | 8.334% | $36.6061 | $36.61 | $36.60 | $36.60 |
| Purchase #5 | $79.67 | 12.564% | $89.6797 | $89.68 | $89.70 | $89.70 |
| Purchase #6 | $182.76 | 8.551% | $198.3878 | $198.39 | $198.40 | $198.40 |
| Purchase #7 | $15.34 | 9.113% | $16.7379 | $16.74 | $16.75 | $16.70 |
| 7 purchase totals = | $619.99 | $661.1506 | $661.16 | $661.25 | $661.10 | |