| 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 | $194.49 | 6.844% | $207.8009 | $207.80 | $207.80 | $207.80 |
| Purchase #2 | $184.40 | 6.862% | $197.0535 | $197.05 | $197.05 | $197.10 |
| Purchase #3 | $33.85 | 11.824% | $37.8524 | $37.85 | $37.85 | $37.90 |
| Purchase #4 | $197.86 | 10.519% | $218.6729 | $218.67 | $218.65 | $218.70 |
| Purchase #5 | $21.49 | 8.832% | $23.388 | $23.39 | $23.40 | $23.40 |
| Purchase #6 | $82.40 | 11.693% | $92.035 | $92.04 | $92.05 | $92.00 |
| Purchase #7 | $9.76 | 3.169% | $10.0693 | $10.07 | $10.05 | $10.10 |
| 7 purchase totals = | $724.25 | $786.8720 | $786.87 | $786.85 | $787.00 | |