| 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 | $136.67 | 10.567% | $151.1119 | $151.11 | $151.10 | $151.10 |
| Purchase #2 | $200.93 | 7.420% | $215.839 | $215.84 | $215.85 | $215.80 |
| Purchase #3 | $209.29 | 4.138% | $217.9504 | $217.95 | $217.95 | $218.00 |
| Purchase #4 | $195.28 | 9.297% | $213.4352 | $213.44 | $213.45 | $213.40 |
| Purchase #5 | $37.52 | 13.472% | $42.5747 | $42.57 | $42.55 | $42.60 |
| Purchase #6 | $196.95 | 9.547% | $215.7528 | $215.75 | $215.75 | $215.80 |
| Purchase #7 | $140.49 | 6.862% | $150.1304 | $150.13 | $150.15 | $150.10 |
| 7 purchase totals = | $1,117.13 | $1,206.7944 | $1,206.79 | $1,206.80 | $1,206.80 | |