| 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 | $89.78 | 12.194% | $100.7278 | $100.73 | $100.75 | $100.70 |
| Purchase #2 | $225.46 | 8.308% | $244.1912 | $244.19 | $244.20 | $244.20 |
| Purchase #3 | $81.34 | 13.140% | $92.0281 | $92.03 | $92.05 | $92.00 |
| Purchase #4 | $122.31 | 13.807% | $139.1973 | $139.20 | $139.20 | $139.20 |
| Purchase #5 | $159.78 | 11.237% | $177.7345 | $177.73 | $177.75 | $177.70 |
| Purchase #6 | $33.38 | 11.847% | $37.3345 | $37.33 | $37.35 | $37.30 |
| Purchase #7 | $229.66 | 7.662% | $247.2565 | $247.26 | $247.25 | $247.30 |
| 7 purchase totals = | $941.71 | $1,038.4699 | $1,038.47 | $1,038.55 | $1,038.40 | |