| 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 | $125.69 | 3.514% | $130.1067 | $130.11 | $130.10 | $130.10 |
| Purchase #2 | $132.36 | 12.721% | $149.1975 | $149.20 | $149.20 | $149.20 |
| Purchase #3 | $94.86 | 3.586% | $98.2617 | $98.26 | $98.25 | $98.30 |
| Purchase #4 | $206.84 | 3.488% | $214.0546 | $214.05 | $214.05 | $214.10 |
| Purchase #5 | $72.55 | 5.496% | $76.5373 | $76.54 | $76.55 | $76.50 |
| Purchase #6 | $148.25 | 9.296% | $162.0313 | $162.03 | $162.05 | $162.00 |
| Purchase #7 | $93.33 | 6.698% | $99.5812 | $99.58 | $99.60 | $99.60 |
| 7 purchase totals = | $873.88 | $929.7703 | $929.77 | $929.80 | $929.80 | |