| 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 | $212.97 | 12.755% | $240.1343 | $240.13 | $240.15 | $240.10 |
| Purchase #2 | $165.90 | 8.565% | $180.1093 | $180.11 | $180.10 | $180.10 |
| Purchase #3 | $214.81 | 8.359% | $232.766 | $232.77 | $232.75 | $232.80 |
| Purchase #4 | $103.78 | 12.775% | $117.0379 | $117.04 | $117.05 | $117.00 |
| Purchase #5 | $206.78 | 4.212% | $215.4896 | $215.49 | $215.50 | $215.50 |
| Purchase #6 | $146.64 | 9.283% | $160.2526 | $160.25 | $160.25 | $160.30 |
| Purchase #7 | $161.92 | 8.796% | $176.1625 | $176.16 | $176.15 | $176.20 |
| 7 purchase totals = | $1,212.80 | $1,321.9522 | $1,321.95 | $1,321.95 | $1,322.00 | |