| 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 | $242.28 | 4.243% | $252.5599 | $252.56 | $252.55 | $252.60 |
| Purchase #2 | $228.57 | 6.104% | $242.5219 | $242.52 | $242.50 | $242.50 |
| Purchase #3 | $93.27 | 6.796% | $99.6086 | $99.61 | $99.60 | $99.60 |
| Purchase #4 | $15.69 | 7.766% | $16.9085 | $16.91 | $16.90 | $16.90 |
| Purchase #5 | $205.94 | 5.310% | $216.8754 | $216.88 | $216.90 | $216.90 |
| Purchase #6 | $38.50 | 8.368% | $41.7217 | $41.72 | $41.70 | $41.70 |
| Purchase #7 | $102.98 | 9.112% | $112.3635 | $112.36 | $112.35 | $112.40 |
| 7 purchase totals = | $927.23 | $982.5595 | $982.56 | $982.50 | $982.60 | |