| 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 | $213.27 | 9.194% | $232.878 | $232.88 | $232.90 | $232.90 |
| Purchase #2 | $25.99 | 4.115% | $27.0595 | $27.06 | $27.05 | $27.10 |
| Purchase #3 | $21.34 | 13.174% | $24.1513 | $24.15 | $24.15 | $24.20 |
| Purchase #4 | $21.84 | 7.569% | $23.4931 | $23.49 | $23.50 | $23.50 |
| Purchase #5 | $181.81 | 13.306% | $206.0016 | $206.00 | $206.00 | $206.00 |
| Purchase #6 | $137.25 | 8.232% | $148.5484 | $148.55 | $148.55 | $148.50 |
| Purchase #7 | $71.68 | 4.246% | $74.7235 | $74.72 | $74.70 | $74.70 |
| 7 purchase totals = | $673.18 | $736.8554 | $736.85 | $736.85 | $736.90 | |