| 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 | $190.65 | 9.562% | $208.88 | $208.88 | $208.90 | $208.90 |
| Purchase #2 | $15.35 | 3.652% | $15.9106 | $15.91 | $15.90 | $15.90 |
| Purchase #3 | $233.54 | 7.143% | $250.2218 | $250.22 | $250.20 | $250.20 |
| Purchase #4 | $28.52 | 3.826% | $29.6112 | $29.61 | $29.60 | $29.60 |
| Purchase #5 | $225.64 | 6.584% | $240.4961 | $240.50 | $240.50 | $240.50 |
| Purchase #6 | $212.99 | 13.575% | $241.9034 | $241.90 | $241.90 | $241.90 |
| Purchase #7 | $237.64 | 7.151% | $254.6336 | $254.63 | $254.65 | $254.60 |
| 7 purchase totals = | $1,144.33 | $1,241.6567 | $1,241.65 | $1,241.65 | $1,241.60 | |