| 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 | $215.25 | 4.671% | $225.3043 | $225.30 | $225.30 | $225.30 |
| Purchase #2 | $174.72 | 5.525% | $184.3733 | $184.37 | $184.35 | $184.40 |
| Purchase #3 | $214.58 | 4.227% | $223.6503 | $223.65 | $223.65 | $223.70 |
| Purchase #4 | $212.79 | 10.206% | $234.5073 | $234.51 | $234.50 | $234.50 |
| Purchase #5 | $218.53 | 4.797% | $229.0129 | $229.01 | $229.00 | $229.00 |
| Purchase #6 | $94.61 | 3.572% | $97.9895 | $97.99 | $98.00 | $98.00 |
| Purchase #7 | $144.55 | 8.350% | $156.6199 | $156.62 | $156.60 | $156.60 |
| 7 purchase totals = | $1,275.03 | $1,351.4575 | $1,351.45 | $1,351.40 | $1,351.50 | |