| 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 | $217.40 | 9.447% | $237.9378 | $237.94 | $237.95 | $237.90 |
| Purchase #2 | $11.81 | 8.723% | $12.8402 | $12.84 | $12.85 | $12.80 |
| Purchase #3 | $237.44 | 7.369% | $254.937 | $254.94 | $254.95 | $254.90 |
| Purchase #4 | $129.58 | 6.720% | $138.2878 | $138.29 | $138.30 | $138.30 |
| Purchase #5 | $91.62 | 3.666% | $94.9788 | $94.98 | $95.00 | $95.00 |
| Purchase #6 | $27.77 | 4.412% | $28.9952 | $29.00 | $29.00 | $29.00 |
| Purchase #7 | $148.67 | 11.352% | $165.547 | $165.55 | $165.55 | $165.50 |
| 7 purchase totals = | $864.29 | $933.5238 | $933.54 | $933.60 | $933.40 | |