| 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 | $190.28 | 12.307% | $213.6978 | $213.70 | $213.70 | $213.70 |
| Purchase #2 | $140.67 | 11.628% | $157.0271 | $157.03 | $157.05 | $157.00 |
| Purchase #3 | $72.88 | 5.835% | $77.1325 | $77.13 | $77.15 | $77.10 |
| Purchase #4 | $200.82 | 7.359% | $215.5983 | $215.60 | $215.60 | $215.60 |
| Purchase #5 | $230.68 | 8.435% | $250.1379 | $250.14 | $250.15 | $250.10 |
| Purchase #6 | $155.28 | 13.502% | $176.2459 | $176.25 | $176.25 | $176.20 |
| Purchase #7 | $248.51 | 8.496% | $269.6234 | $269.62 | $269.60 | $269.60 |
| 7 purchase totals = | $1,239.12 | $1,359.4629 | $1,359.47 | $1,359.50 | $1,359.30 | |