| 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 | $91.40 | 10.535% | $101.029 | $101.03 | $101.05 | $101.00 |
| Purchase #2 | $107.35 | 4.661% | $112.3536 | $112.35 | $112.35 | $112.40 |
| Purchase #3 | $141.38 | 4.812% | $148.1832 | $148.18 | $148.20 | $148.20 |
| Purchase #4 | $74.56 | 4.119% | $77.6311 | $77.63 | $77.65 | $77.60 |
| Purchase #5 | $234.37 | 3.146% | $241.7433 | $241.74 | $241.75 | $241.70 |
| Purchase #6 | $49.95 | 10.180% | $55.0349 | $55.03 | $55.05 | $55.00 |
| Purchase #7 | $229.96 | 7.820% | $247.9429 | $247.94 | $247.95 | $247.90 |
| 7 purchase totals = | $928.97 | $983.9180 | $983.90 | $984.00 | $983.80 | |