| 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 | $185.56 | 3.652% | $192.3367 | $192.34 | $192.35 | $192.30 |
| Purchase #2 | $234.88 | 10.259% | $258.9763 | $258.98 | $259.00 | $259.00 |
| Purchase #3 | $111.58 | 12.727% | $125.7808 | $125.78 | $125.80 | $125.80 |
| Purchase #4 | $73.74 | 9.248% | $80.5595 | $80.56 | $80.55 | $80.60 |
| Purchase #5 | $38.86 | 9.313% | $42.479 | $42.48 | $42.50 | $42.50 |
| Purchase #6 | $127.85 | 10.598% | $141.3995 | $141.40 | $141.40 | $141.40 |
| Purchase #7 | $89.78 | 3.295% | $92.7383 | $92.74 | $92.75 | $92.70 |
| 7 purchase totals = | $862.25 | $934.2701 | $934.28 | $934.35 | $934.30 | |