| 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 | $216.46 | 3.436% | $223.8976 | $223.90 | $223.90 | $223.90 |
| Purchase #2 | $131.38 | 12.119% | $147.3019 | $147.30 | $147.30 | $147.30 |
| Purchase #3 | $5.26 | 6.776% | $5.6164 | $5.62 | $5.60 | $5.60 |
| Purchase #4 | $104.25 | 10.358% | $115.0482 | $115.05 | $115.05 | $115.00 |
| Purchase #5 | $27.59 | 8.168% | $29.8436 | $29.84 | $29.85 | $29.80 |
| Purchase #6 | $137.95 | 12.162% | $154.7275 | $154.73 | $154.75 | $154.70 |
| Purchase #7 | $118.34 | 11.741% | $132.2343 | $132.23 | $132.25 | $132.20 |
| 7 purchase totals = | $741.23 | $808.6695 | $808.67 | $808.70 | $808.50 | |