| 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 | $213.89 | 4.756% | $224.0626 | $224.06 | $224.05 | $224.10 |
| Purchase #2 | $241.60 | 12.315% | $271.353 | $271.35 | $271.35 | $271.40 |
| Purchase #3 | $142.95 | 3.852% | $148.4564 | $148.46 | $148.45 | $148.50 |
| Purchase #4 | $29.34 | 8.623% | $31.87 | $31.87 | $31.85 | $31.90 |
| Purchase #5 | $72.50 | 5.868% | $76.7543 | $76.75 | $76.75 | $76.80 |
| Purchase #6 | $170.72 | 11.356% | $190.107 | $190.11 | $190.10 | $190.10 |
| Purchase #7 | $32.67 | 5.701% | $34.5325 | $34.53 | $34.55 | $34.50 |
| 7 purchase totals = | $903.67 | $977.1358 | $977.13 | $977.10 | $977.30 | |