| 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 | $218.70 | 6.416% | $232.7318 | $232.73 | $232.75 | $232.70 |
| Purchase #2 | $12.33 | 12.440% | $13.8639 | $13.86 | $13.85 | $13.90 |
| Purchase #3 | $61.39 | 12.384% | $68.9925 | $68.99 | $69.00 | $69.00 |
| Purchase #4 | $8.40 | 8.363% | $9.1025 | $9.10 | $9.10 | $9.10 |
| Purchase #5 | $122.57 | 7.377% | $131.612 | $131.61 | $131.60 | $131.60 |
| Purchase #6 | $99.75 | 6.835% | $106.5679 | $106.57 | $106.55 | $106.60 |
| Purchase #7 | $138.88 | 10.526% | $153.4985 | $153.50 | $153.50 | $153.50 |
| 7 purchase totals = | $662.02 | $716.3691 | $716.36 | $716.35 | $716.40 | |