| 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 | $221.37 | 7.126% | $237.1448 | $237.14 | $237.15 | $237.10 |
| Purchase #2 | $89.45 | 7.548% | $96.2017 | $96.20 | $96.20 | $96.20 |
| Purchase #3 | $111.53 | 10.172% | $122.8748 | $122.87 | $122.85 | $122.90 |
| Purchase #4 | $44.36 | 4.336% | $46.2834 | $46.28 | $46.30 | $46.30 |
| Purchase #5 | $158.91 | 12.329% | $178.502 | $178.50 | $178.50 | $178.50 |
| Purchase #6 | $208.42 | 3.414% | $215.5355 | $215.54 | $215.55 | $215.50 |
| Purchase #7 | $229.46 | 8.409% | $248.7553 | $248.76 | $248.75 | $248.80 |
| 7 purchase totals = | $1,063.50 | $1,145.2975 | $1,145.29 | $1,145.30 | $1,145.30 | |