| 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 | $206.64 | 3.513% | $213.8993 | $213.90 | $213.90 | $213.90 |
| Purchase #2 | $79.38 | 8.853% | $86.4075 | $86.41 | $86.40 | $86.40 |
| Purchase #3 | $222.82 | 6.721% | $237.7957 | $237.80 | $237.80 | $237.80 |
| Purchase #4 | $18.34 | 7.398% | $19.6968 | $19.70 | $19.70 | $19.70 |
| Purchase #5 | $185.25 | 13.462% | $210.1884 | $210.19 | $210.20 | $210.20 |
| Purchase #6 | $115.40 | 5.738% | $122.0217 | $122.02 | $122.00 | $122.00 |
| Purchase #7 | $220.80 | 8.751% | $240.1222 | $240.12 | $240.10 | $240.10 |
| 7 purchase totals = | $1,048.63 | $1,130.1316 | $1,130.14 | $1,130.10 | $1,130.10 | |