| 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 | $134.27 | 5.128% | $141.1554 | $141.16 | $141.15 | $141.20 |
| Purchase #2 | $183.48 | 13.407% | $208.0792 | $208.08 | $208.10 | $208.10 |
| Purchase #3 | $158.79 | 12.182% | $178.1338 | $178.13 | $178.15 | $178.10 |
| Purchase #4 | $113.59 | 11.585% | $126.7494 | $126.75 | $126.75 | $126.70 |
| Purchase #5 | $231.26 | 5.233% | $243.3618 | $243.36 | $243.35 | $243.40 |
| Purchase #6 | $247.49 | 13.398% | $280.6487 | $280.65 | $280.65 | $280.60 |
| Purchase #7 | $29.53 | 6.489% | $31.4462 | $31.45 | $31.45 | $31.40 |
| 7 purchase totals = | $1,098.41 | $1,209.5745 | $1,209.58 | $1,209.60 | $1,209.50 | |