| 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 | $179.70 | 9.840% | $197.3825 | $197.38 | $197.40 | $197.40 |
| Purchase #2 | $106.78 | 12.630% | $120.2663 | $120.27 | $120.25 | $120.30 |
| Purchase #3 | $214.45 | 9.561% | $234.9536 | $234.95 | $234.95 | $235.00 |
| Purchase #4 | $54.45 | 9.118% | $59.4148 | $59.41 | $59.40 | $59.40 |
| Purchase #5 | $229.93 | 7.382% | $246.9034 | $246.90 | $246.90 | $246.90 |
| Purchase #6 | $231.71 | 11.202% | $257.6662 | $257.67 | $257.65 | $257.70 |
| Purchase #7 | $235.86 | 8.511% | $255.934 | $255.93 | $255.95 | $255.90 |
| 7 purchase totals = | $1,252.88 | $1,372.5208 | $1,372.51 | $1,372.50 | $1,372.60 | |