| 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 | $103.25 | 12.659% | $116.3204 | $116.32 | $116.30 | $116.30 |
| Purchase #2 | $43.87 | 13.505% | $49.7946 | $49.79 | $49.80 | $49.80 |
| Purchase #3 | $195.78 | 10.219% | $215.7868 | $215.79 | $215.80 | $215.80 |
| Purchase #4 | $155.86 | 11.614% | $173.9616 | $173.96 | $173.95 | $174.00 |
| Purchase #5 | $94.81 | 13.214% | $107.3382 | $107.34 | $107.35 | $107.30 |
| Purchase #6 | $222.99 | 6.286% | $237.0072 | $237.01 | $237.00 | $237.00 |
| Purchase #7 | $83.58 | 7.173% | $89.5752 | $89.58 | $89.60 | $89.60 |
| 7 purchase totals = | $900.14 | $989.7840 | $989.79 | $989.80 | $989.80 | |