| 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 | $194.54 | 5.300% | $204.8506 | $204.85 | $204.85 | $204.90 |
| Purchase #2 | $230.30 | 13.668% | $261.7774 | $261.78 | $261.80 | $261.80 |
| Purchase #3 | $62.98 | 6.547% | $67.1033 | $67.10 | $67.10 | $67.10 |
| Purchase #4 | $202.74 | 11.399% | $225.8503 | $225.85 | $225.85 | $225.90 |
| Purchase #5 | $27.81 | 6.860% | $29.7178 | $29.72 | $29.70 | $29.70 |
| Purchase #6 | $152.88 | 7.243% | $163.9531 | $163.95 | $163.95 | $164.00 |
| Purchase #7 | $88.94 | 12.718% | $100.2514 | $100.25 | $100.25 | $100.30 |
| 7 purchase totals = | $960.19 | $1,053.5039 | $1,053.50 | $1,053.50 | $1,053.70 | |