| 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 | $179.25 | 10.412% | $197.9135 | $197.91 | $197.90 | $197.90 |
| Purchase #2 | $95.38 | 13.763% | $108.5071 | $108.51 | $108.50 | $108.50 |
| Purchase #3 | $240.60 | 8.302% | $260.5746 | $260.57 | $260.55 | $260.60 |
| Purchase #4 | $9.64 | 3.315% | $9.9596 | $9.96 | $9.95 | $10.00 |
| Purchase #5 | $235.64 | 3.335% | $243.4986 | $243.50 | $243.50 | $243.50 |
| Purchase #6 | $26.79 | 3.664% | $27.7716 | $27.77 | $27.75 | $27.80 |
| Purchase #7 | $99.55 | 13.633% | $113.1217 | $113.12 | $113.10 | $113.10 |
| 7 purchase totals = | $886.85 | $961.3467 | $961.34 | $961.25 | $961.40 | |