| 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 | $226.58 | 3.683% | $234.9249 | $234.92 | $234.90 | $234.90 |
| Purchase #2 | $241.98 | 12.430% | $272.0581 | $272.06 | $272.05 | $272.10 |
| Purchase #3 | $57.47 | 6.732% | $61.3389 | $61.34 | $61.35 | $61.30 |
| Purchase #4 | $201.71 | 6.427% | $214.6739 | $214.67 | $214.65 | $214.70 |
| Purchase #5 | $9.40 | 6.262% | $9.9886 | $9.99 | $10.00 | $10.00 |
| Purchase #6 | $55.55 | 8.757% | $60.4145 | $60.41 | $60.40 | $60.40 |
| Purchase #7 | $143.87 | 6.842% | $153.7136 | $153.71 | $153.70 | $153.70 |
| 7 purchase totals = | $936.56 | $1,007.1125 | $1,007.10 | $1,007.05 | $1,007.10 | |