| 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 | $40.36 | 8.455% | $43.7724 | $43.77 | $43.75 | $43.80 |
| Purchase #2 | $162.43 | 13.545% | $184.4311 | $184.43 | $184.45 | $184.40 |
| Purchase #3 | $206.89 | 10.203% | $227.999 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $235.34 | 5.318% | $247.8554 | $247.86 | $247.85 | $247.90 |
| Purchase #5 | $228.41 | 7.614% | $245.8011 | $245.80 | $245.80 | $245.80 |
| Purchase #6 | $33.33 | 13.437% | $37.8086 | $37.81 | $37.80 | $37.80 |
| Purchase #7 | $229.69 | 4.186% | $239.3048 | $239.30 | $239.30 | $239.30 |
| 7 purchase totals = | $1,136.45 | $1,226.9724 | $1,226.97 | $1,226.95 | $1,227.00 | |