| 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 | $202.71 | 9.382% | $221.7283 | $221.73 | $221.75 | $221.70 |
| Purchase #2 | $244.44 | 5.363% | $257.5493 | $257.55 | $257.55 | $257.50 |
| Purchase #3 | $35.95 | 7.363% | $38.597 | $38.60 | $38.60 | $38.60 |
| Purchase #4 | $49.55 | 4.554% | $51.8065 | $51.81 | $51.80 | $51.80 |
| Purchase #5 | $93.90 | 3.655% | $97.332 | $97.33 | $97.35 | $97.30 |
| Purchase #6 | $109.62 | 9.115% | $119.6119 | $119.61 | $119.60 | $119.60 |
| Purchase #7 | $181.58 | 12.648% | $204.5462 | $204.55 | $204.55 | $204.50 |
| 7 purchase totals = | $917.75 | $991.1712 | $991.18 | $991.20 | $991.00 | |