| 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 | $239.98 | 3.102% | $247.4242 | $247.42 | $247.40 | $247.40 |
| Purchase #2 | $28.46 | 10.212% | $31.3663 | $31.37 | $31.35 | $31.40 |
| Purchase #3 | $72.84 | 4.477% | $76.101 | $76.10 | $76.10 | $76.10 |
| Purchase #4 | $76.83 | 10.207% | $84.672 | $84.67 | $84.65 | $84.70 |
| Purchase #5 | $22.28 | 6.421% | $23.7106 | $23.71 | $23.70 | $23.70 |
| Purchase #6 | $92.88 | 7.649% | $99.9844 | $99.98 | $100.00 | $100.00 |
| Purchase #7 | $102.88 | 10.602% | $113.7873 | $113.79 | $113.80 | $113.80 |
| 7 purchase totals = | $636.15 | $677.0458 | $677.04 | $677.00 | $677.10 | |