| 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 | $211.76 | 9.401% | $231.6676 | $231.67 | $231.65 | $231.70 |
| Purchase #2 | $15.71 | 6.612% | $16.7487 | $16.75 | $16.75 | $16.70 |
| Purchase #3 | $45.72 | 12.113% | $51.2581 | $51.26 | $51.25 | $51.30 |
| Purchase #4 | $103.84 | 8.282% | $112.44 | $112.44 | $112.45 | $112.40 |
| Purchase #5 | $79.90 | 12.821% | $90.144 | $90.14 | $90.15 | $90.10 |
| Purchase #6 | $116.85 | 10.336% | $128.9276 | $128.93 | $128.95 | $128.90 |
| Purchase #7 | $108.76 | 4.155% | $113.279 | $113.28 | $113.30 | $113.30 |
| 7 purchase totals = | $682.54 | $744.4650 | $744.47 | $744.50 | $744.40 | |