| 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 | $205.91 | 3.275% | $212.6536 | $212.65 | $212.65 | $212.70 |
| Purchase #2 | $23.69 | 8.752% | $25.7633 | $25.76 | $25.75 | $25.80 |
| Purchase #3 | $204.75 | 3.653% | $212.2295 | $212.23 | $212.25 | $212.20 |
| Purchase #4 | $22.95 | 7.741% | $24.7266 | $24.73 | $24.75 | $24.70 |
| Purchase #5 | $36.61 | 7.190% | $39.2423 | $39.24 | $39.25 | $39.20 |
| Purchase #6 | $75.99 | 9.260% | $83.0267 | $83.03 | $83.05 | $83.00 |
| Purchase #7 | $125.87 | 5.559% | $132.8671 | $132.87 | $132.85 | $132.90 |
| 7 purchase totals = | $695.77 | $730.5091 | $730.51 | $730.55 | $730.50 | |