| 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 | $143.81 | 7.279% | $154.2779 | $154.28 | $154.30 | $154.30 |
| Purchase #2 | $130.90 | 4.635% | $136.9672 | $136.97 | $136.95 | $137.00 |
| Purchase #3 | $218.81 | 3.202% | $225.8163 | $225.82 | $225.80 | $225.80 |
| Purchase #4 | $218.95 | 12.496% | $246.31 | $246.31 | $246.30 | $246.30 |
| Purchase #5 | $194.26 | 5.407% | $204.7636 | $204.76 | $204.75 | $204.80 |
| Purchase #6 | $217.77 | 5.269% | $229.2443 | $229.24 | $229.25 | $229.20 |
| Purchase #7 | $48.80 | 4.110% | $50.8057 | $50.81 | $50.80 | $50.80 |
| 7 purchase totals = | $1,173.30 | $1,248.1850 | $1,248.19 | $1,248.15 | $1,248.20 | |