| 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 | $72.54 | 7.791% | $78.1916 | $78.19 | $78.20 | $78.20 |
| Purchase #2 | $224.93 | 9.151% | $245.5133 | $245.51 | $245.50 | $245.50 |
| Purchase #3 | $197.65 | 8.639% | $214.725 | $214.73 | $214.75 | $214.70 |
| Purchase #4 | $234.62 | 8.361% | $254.2366 | $254.24 | $254.25 | $254.20 |
| Purchase #5 | $128.91 | 10.210% | $142.0717 | $142.07 | $142.05 | $142.10 |
| Purchase #6 | $111.61 | 11.546% | $124.4965 | $124.50 | $124.50 | $124.50 |
| Purchase #7 | $99.72 | 11.114% | $110.8029 | $110.80 | $110.80 | $110.80 |
| 7 purchase totals = | $1,069.98 | $1,170.0376 | $1,170.04 | $1,170.05 | $1,170.00 | |