| 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 | $173.42 | 11.683% | $193.6807 | $193.68 | $193.70 | $193.70 |
| Purchase #2 | $187.88 | 9.691% | $206.0875 | $206.09 | $206.10 | $206.10 |
| Purchase #3 | $235.66 | 7.760% | $253.9472 | $253.95 | $253.95 | $253.90 |
| Purchase #4 | $74.60 | 4.860% | $78.2256 | $78.23 | $78.25 | $78.20 |
| Purchase #5 | $230.79 | 4.228% | $240.5478 | $240.55 | $240.55 | $240.50 |
| Purchase #6 | $86.30 | 13.636% | $98.0679 | $98.07 | $98.05 | $98.10 |
| Purchase #7 | $181.81 | 5.575% | $191.9459 | $191.95 | $191.95 | $191.90 |
| 7 purchase totals = | $1,170.46 | $1,262.5026 | $1,262.52 | $1,262.55 | $1,262.40 | |