| 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 | $71.66 | 10.532% | $79.2072 | $79.21 | $79.20 | $79.20 |
| Purchase #2 | $96.74 | 4.649% | $101.2374 | $101.24 | $101.25 | $101.20 |
| Purchase #3 | $180.92 | 4.595% | $189.2333 | $189.23 | $189.25 | $189.20 |
| Purchase #4 | $118.37 | 8.462% | $128.3865 | $128.39 | $128.40 | $128.40 |
| Purchase #5 | $184.67 | 12.225% | $207.2459 | $207.25 | $207.25 | $207.20 |
| Purchase #6 | $210.49 | 9.871% | $231.2675 | $231.27 | $231.25 | $231.30 |
| Purchase #7 | $60.25 | 12.315% | $67.6698 | $67.67 | $67.65 | $67.70 |
| 7 purchase totals = | $923.10 | $1,004.2476 | $1,004.26 | $1,004.25 | $1,004.20 | |