| 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 | $232.28 | 8.832% | $252.795 | $252.80 | $252.80 | $252.80 |
| Purchase #2 | $152.73 | 6.160% | $162.1382 | $162.14 | $162.15 | $162.10 |
| Purchase #3 | $175.61 | 5.610% | $185.4617 | $185.46 | $185.45 | $185.50 |
| Purchase #4 | $84.58 | 9.683% | $92.7699 | $92.77 | $92.75 | $92.80 |
| Purchase #5 | $213.78 | 9.507% | $234.1041 | $234.10 | $234.10 | $234.10 |
| Purchase #6 | $182.99 | 11.727% | $204.4492 | $204.45 | $204.45 | $204.40 |
| Purchase #7 | $149.81 | 4.477% | $156.517 | $156.52 | $156.50 | $156.50 |
| 7 purchase totals = | $1,191.78 | $1,288.2351 | $1,288.24 | $1,288.20 | $1,288.20 | |