| 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 | $221.35 | 9.195% | $241.7031 | $241.70 | $241.70 | $241.70 |
| Purchase #2 | $23.62 | 8.591% | $25.6492 | $25.65 | $25.65 | $25.60 |
| Purchase #3 | $247.72 | 10.568% | $273.899 | $273.90 | $273.90 | $273.90 |
| Purchase #4 | $106.35 | 3.248% | $109.8042 | $109.80 | $109.80 | $109.80 |
| Purchase #5 | $147.27 | 10.782% | $163.1487 | $163.15 | $163.15 | $163.10 |
| Purchase #6 | $37.45 | 6.490% | $39.8805 | $39.88 | $39.90 | $39.90 |
| Purchase #7 | $70.87 | 6.305% | $75.3384 | $75.34 | $75.35 | $75.30 |
| 7 purchase totals = | $854.63 | $929.4231 | $929.42 | $929.45 | $929.30 | |