| 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 | $207.25 | 3.175% | $213.8302 | $213.83 | $213.85 | $213.80 |
| Purchase #2 | $119.63 | 13.363% | $135.6162 | $135.62 | $135.60 | $135.60 |
| Purchase #3 | $56.70 | 4.329% | $59.1545 | $59.15 | $59.15 | $59.20 |
| Purchase #4 | $167.75 | 11.410% | $186.8903 | $186.89 | $186.90 | $186.90 |
| Purchase #5 | $40.75 | 5.483% | $42.9843 | $42.98 | $43.00 | $43.00 |
| Purchase #6 | $223.57 | 9.350% | $244.4738 | $244.47 | $244.45 | $244.50 |
| Purchase #7 | $215.33 | 6.383% | $229.0745 | $229.07 | $229.05 | $229.10 |
| 7 purchase totals = | $1,030.98 | $1,112.0238 | $1,112.01 | $1,112.00 | $1,112.10 | |