| 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 | $79.68 | 12.804% | $89.8822 | $89.88 | $89.90 | $89.90 |
| Purchase #2 | $160.79 | 6.730% | $171.6112 | $171.61 | $171.60 | $171.60 |
| Purchase #3 | $132.36 | 13.117% | $149.7217 | $149.72 | $149.70 | $149.70 |
| Purchase #4 | $237.94 | 8.541% | $258.2625 | $258.26 | $258.25 | $258.30 |
| Purchase #5 | $168.43 | 13.321% | $190.8666 | $190.87 | $190.85 | $190.90 |
| Purchase #6 | $236.34 | 12.717% | $266.3954 | $266.40 | $266.40 | $266.40 |
| Purchase #7 | $188.72 | 13.553% | $214.2972 | $214.30 | $214.30 | $214.30 |
| 7 purchase totals = | $1,204.26 | $1,341.0368 | $1,341.04 | $1,341.00 | $1,341.10 | |