| 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 | $12.25 | 12.268% | $13.7528 | $13.75 | $13.75 | $13.80 |
| Purchase #2 | $189.88 | 3.229% | $196.0112 | $196.01 | $196.00 | $196.00 |
| Purchase #3 | $157.90 | 12.520% | $177.6691 | $177.67 | $177.65 | $177.70 |
| Purchase #4 | $223.38 | 11.651% | $249.406 | $249.41 | $249.40 | $249.40 |
| Purchase #5 | $205.93 | 4.154% | $214.4843 | $214.48 | $214.50 | $214.50 |
| Purchase #6 | $76.97 | 13.803% | $87.5942 | $87.59 | $87.60 | $87.60 |
| Purchase #7 | $99.47 | 5.653% | $105.093 | $105.09 | $105.10 | $105.10 |
| 7 purchase totals = | $965.78 | $1,044.0106 | $1,044.00 | $1,044.00 | $1,044.10 | |