| 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 | $121.25 | 11.296% | $134.9464 | $134.95 | $134.95 | $134.90 |
| Purchase #2 | $146.29 | 7.849% | $157.7723 | $157.77 | $157.75 | $157.80 |
| Purchase #3 | $99.29 | 13.250% | $112.4459 | $112.45 | $112.45 | $112.40 |
| Purchase #4 | $215.41 | 7.304% | $231.1435 | $231.14 | $231.15 | $231.10 |
| Purchase #5 | $230.72 | 11.233% | $256.6368 | $256.64 | $256.65 | $256.60 |
| Purchase #6 | $71.63 | 13.353% | $81.1948 | $81.19 | $81.20 | $81.20 |
| Purchase #7 | $80.53 | 8.410% | $87.3026 | $87.30 | $87.30 | $87.30 |
| 7 purchase totals = | $965.12 | $1,061.4423 | $1,061.44 | $1,061.45 | $1,061.30 | |