| 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 | $205.61 | 6.172% | $218.3002 | $218.30 | $218.30 | $218.30 |
| Purchase #2 | $103.92 | 6.338% | $110.5064 | $110.51 | $110.50 | $110.50 |
| Purchase #3 | $209.31 | 9.474% | $229.14 | $229.14 | $229.15 | $229.10 |
| Purchase #4 | $151.72 | 7.500% | $163.099 | $163.10 | $163.10 | $163.10 |
| Purchase #5 | $194.63 | 8.340% | $210.8621 | $210.86 | $210.85 | $210.90 |
| Purchase #6 | $226.79 | 8.508% | $246.0853 | $246.09 | $246.10 | $246.10 |
| Purchase #7 | $218.84 | 8.563% | $237.5793 | $237.58 | $237.60 | $237.60 |
| 7 purchase totals = | $1,310.82 | $1,415.5723 | $1,415.58 | $1,415.60 | $1,415.60 | |