| 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 | $34.33 | 12.665% | $38.6779 | $38.68 | $38.70 | $38.70 |
| Purchase #2 | $129.77 | 6.314% | $137.9637 | $137.96 | $137.95 | $138.00 |
| Purchase #3 | $187.83 | 13.106% | $212.447 | $212.45 | $212.45 | $212.40 |
| Purchase #4 | $50.34 | 12.278% | $56.5207 | $56.52 | $56.50 | $56.50 |
| Purchase #5 | $191.30 | 13.506% | $217.137 | $217.14 | $217.15 | $217.10 |
| Purchase #6 | $29.72 | 7.546% | $31.9627 | $31.96 | $31.95 | $32.00 |
| Purchase #7 | $228.66 | 3.785% | $237.3148 | $237.31 | $237.30 | $237.30 |
| 7 purchase totals = | $851.95 | $932.0238 | $932.02 | $932.00 | $932.00 | |