| 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 | $228.46 | 3.782% | $237.1004 | $237.10 | $237.10 | $237.10 |
| Purchase #2 | $239.33 | 12.393% | $268.9902 | $268.99 | $269.00 | $269.00 |
| Purchase #3 | $126.58 | 10.537% | $139.9177 | $139.92 | $139.90 | $139.90 |
| Purchase #4 | $125.89 | 12.873% | $142.0958 | $142.10 | $142.10 | $142.10 |
| Purchase #5 | $75.54 | 7.256% | $81.0212 | $81.02 | $81.00 | $81.00 |
| Purchase #6 | $117.60 | 9.673% | $128.9754 | $128.98 | $129.00 | $129.00 |
| Purchase #7 | $58.92 | 6.828% | $62.9431 | $62.94 | $62.95 | $62.90 |
| 7 purchase totals = | $972.32 | $1,061.0438 | $1,061.05 | $1,061.05 | $1,061.00 | |