| 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 | $135.95 | 6.195% | $144.3721 | $144.37 | $144.35 | $144.40 |
| Purchase #2 | $12.52 | 12.305% | $14.0606 | $14.06 | $14.05 | $14.10 |
| Purchase #3 | $207.37 | 8.676% | $225.3614 | $225.36 | $225.35 | $225.40 |
| Purchase #4 | $246.30 | 13.725% | $280.1047 | $280.10 | $280.10 | $280.10 |
| Purchase #5 | $173.61 | 9.102% | $189.412 | $189.41 | $189.40 | $189.40 |
| Purchase #6 | $109.89 | 5.133% | $115.5307 | $115.53 | $115.55 | $115.50 |
| Purchase #7 | $8.60 | 7.196% | $9.2189 | $9.22 | $9.20 | $9.20 |
| 7 purchase totals = | $894.24 | $978.0604 | $978.05 | $978.00 | $978.10 | |