| 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 | $230.33 | 5.605% | $243.24 | $243.24 | $243.25 | $243.20 |
| Purchase #2 | $82.79 | 3.465% | $85.6587 | $85.66 | $85.65 | $85.70 |
| Purchase #3 | $200.47 | 13.447% | $227.4272 | $227.43 | $227.45 | $227.40 |
| Purchase #4 | $76.86 | 11.783% | $85.9164 | $85.92 | $85.90 | $85.90 |
| Purchase #5 | $7.86 | 9.561% | $8.6115 | $8.61 | $8.60 | $8.60 |
| Purchase #6 | $48.82 | 8.682% | $53.0586 | $53.06 | $53.05 | $53.10 |
| Purchase #7 | $119.81 | 13.233% | $135.6645 | $135.66 | $135.65 | $135.70 |
| 7 purchase totals = | $766.94 | $839.5769 | $839.58 | $839.55 | $839.60 | |