| 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 | $238.31 | 10.380% | $263.0466 | $263.05 | $263.05 | $263.00 |
| Purchase #2 | $68.38 | 9.796% | $75.0785 | $75.08 | $75.10 | $75.10 |
| Purchase #3 | $135.48 | 3.175% | $139.7815 | $139.78 | $139.80 | $139.80 |
| Purchase #4 | $172.39 | 4.244% | $179.7062 | $179.71 | $179.70 | $179.70 |
| Purchase #5 | $212.59 | 4.462% | $222.0758 | $222.08 | $222.10 | $222.10 |
| Purchase #6 | $185.99 | 5.596% | $196.398 | $196.40 | $196.40 | $196.40 |
| Purchase #7 | $171.97 | 8.437% | $186.4791 | $186.48 | $186.50 | $186.50 |
| 7 purchase totals = | $1,185.11 | $1,262.5657 | $1,262.58 | $1,262.65 | $1,262.60 | |