| 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 | $212.73 | 12.176% | $238.632 | $238.63 | $238.65 | $238.60 |
| Purchase #2 | $45.45 | 13.687% | $51.6707 | $51.67 | $51.65 | $51.70 |
| Purchase #3 | $33.73 | 7.804% | $36.3623 | $36.36 | $36.35 | $36.40 |
| Purchase #4 | $11.74 | 6.619% | $12.5171 | $12.52 | $12.50 | $12.50 |
| Purchase #5 | $27.45 | 13.621% | $31.189 | $31.19 | $31.20 | $31.20 |
| Purchase #6 | $218.29 | 11.702% | $243.8343 | $243.83 | $243.85 | $243.80 |
| Purchase #7 | $90.70 | 7.425% | $97.4345 | $97.43 | $97.45 | $97.40 |
| 7 purchase totals = | $640.09 | $711.6399 | $711.63 | $711.65 | $711.60 | |