| 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 | $248.94 | 8.756% | $270.7372 | $270.74 | $270.75 | $270.70 |
| Purchase #2 | $128.38 | 12.254% | $144.1117 | $144.11 | $144.10 | $144.10 |
| Purchase #3 | $177.52 | 5.304% | $186.9357 | $186.94 | $186.95 | $186.90 |
| Purchase #4 | $67.76 | 9.811% | $74.4079 | $74.41 | $74.40 | $74.40 |
| Purchase #5 | $240.59 | 9.370% | $263.1333 | $263.13 | $263.15 | $263.10 |
| Purchase #6 | $91.57 | 12.564% | $103.0749 | $103.07 | $103.05 | $103.10 |
| Purchase #7 | $41.55 | 8.243% | $44.975 | $44.98 | $45.00 | $45.00 |
| 7 purchase totals = | $996.31 | $1,087.3757 | $1,087.38 | $1,087.40 | $1,087.30 | |