| 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 | $25.69 | 13.453% | $29.1461 | $29.15 | $29.15 | $29.10 |
| Purchase #2 | $220.48 | 4.708% | $230.8602 | $230.86 | $230.85 | $230.90 |
| Purchase #3 | $249.60 | 9.250% | $272.688 | $272.69 | $272.70 | $272.70 |
| Purchase #4 | $44.69 | 8.319% | $48.4078 | $48.41 | $48.40 | $48.40 |
| Purchase #5 | $231.89 | 3.808% | $240.7204 | $240.72 | $240.70 | $240.70 |
| Purchase #6 | $106.78 | 5.339% | $112.481 | $112.48 | $112.50 | $112.50 |
| Purchase #7 | $212.31 | 10.834% | $235.3117 | $235.31 | $235.30 | $235.30 |
| 7 purchase totals = | $1,091.44 | $1,169.6152 | $1,169.62 | $1,169.60 | $1,169.60 | |