| 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 | $111.47 | 11.571% | $124.3682 | $124.37 | $124.35 | $124.40 |
| Purchase #2 | $125.94 | 5.872% | $133.3352 | $133.34 | $133.35 | $133.30 |
| Purchase #3 | $172.33 | 9.243% | $188.2585 | $188.26 | $188.25 | $188.30 |
| Purchase #4 | $97.83 | 13.284% | $110.8257 | $110.83 | $110.85 | $110.80 |
| Purchase #5 | $181.78 | 3.793% | $188.6749 | $188.67 | $188.65 | $188.70 |
| Purchase #6 | $111.55 | 11.331% | $124.1897 | $124.19 | $124.20 | $124.20 |
| Purchase #7 | $188.33 | 3.626% | $195.1588 | $195.16 | $195.15 | $195.20 |
| 7 purchase totals = | $989.23 | $1,064.8110 | $1,064.82 | $1,064.80 | $1,064.90 | |