| 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 | $21.46 | 4.626% | $22.4527 | $22.45 | $22.45 | $22.50 |
| Purchase #2 | $166.38 | 9.684% | $182.4922 | $182.49 | $182.50 | $182.50 |
| Purchase #3 | $82.53 | 11.470% | $91.9962 | $92.00 | $92.00 | $92.00 |
| Purchase #4 | $211.84 | 3.738% | $219.7586 | $219.76 | $219.75 | $219.80 |
| Purchase #5 | $194.55 | 6.382% | $206.9662 | $206.97 | $206.95 | $207.00 |
| Purchase #6 | $245.95 | 13.359% | $278.8065 | $278.81 | $278.80 | $278.80 |
| Purchase #7 | $30.91 | 8.155% | $33.4307 | $33.43 | $33.45 | $33.40 |
| 7 purchase totals = | $953.62 | $1,035.9031 | $1,035.91 | $1,035.90 | $1,036.00 | |