| 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 | $115.61 | 9.505% | $126.5987 | $126.60 | $126.60 | $126.60 |
| Purchase #2 | $181.89 | 12.522% | $204.6663 | $204.67 | $204.65 | $204.70 |
| Purchase #3 | $54.74 | 12.267% | $61.455 | $61.46 | $61.45 | $61.50 |
| Purchase #4 | $214.74 | 8.511% | $233.0165 | $233.02 | $233.00 | $233.00 |
| Purchase #5 | $218.88 | 5.499% | $230.9162 | $230.92 | $230.90 | $230.90 |
| Purchase #6 | $22.25 | 6.837% | $23.7712 | $23.77 | $23.75 | $23.80 |
| Purchase #7 | $89.85 | 10.841% | $99.5906 | $99.59 | $99.60 | $99.60 |
| 7 purchase totals = | $897.96 | $980.0145 | $980.03 | $979.95 | $980.10 | |