| 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 | $141.87 | 4.523% | $148.2868 | $148.29 | $148.30 | $148.30 |
| Purchase #2 | $143.97 | 4.596% | $150.5869 | $150.59 | $150.60 | $150.60 |
| Purchase #3 | $218.38 | 12.838% | $246.4156 | $246.42 | $246.40 | $246.40 |
| Purchase #4 | $206.33 | 4.489% | $215.5922 | $215.59 | $215.60 | $215.60 |
| Purchase #5 | $208.40 | 8.141% | $225.3658 | $225.37 | $225.35 | $225.40 |
| Purchase #6 | $45.65 | 9.625% | $50.0438 | $50.04 | $50.05 | $50.00 |
| Purchase #7 | $93.74 | 6.625% | $99.9503 | $99.95 | $99.95 | $100.00 |
| 7 purchase totals = | $1,058.34 | $1,136.2414 | $1,136.25 | $1,136.25 | $1,136.30 | |