| 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 | $98.31 | 10.196% | $108.3337 | $108.33 | $108.35 | $108.30 |
| Purchase #2 | $242.80 | 7.492% | $260.9906 | $260.99 | $261.00 | $261.00 |
| Purchase #3 | $39.77 | 3.306% | $41.0848 | $41.08 | $41.10 | $41.10 |
| Purchase #4 | $167.62 | 12.356% | $188.3311 | $188.33 | $188.35 | $188.30 |
| Purchase #5 | $27.83 | 13.707% | $31.6447 | $31.64 | $31.65 | $31.60 |
| Purchase #6 | $223.34 | 10.643% | $247.1101 | $247.11 | $247.10 | $247.10 |
| Purchase #7 | $24.25 | 9.280% | $26.5004 | $26.50 | $26.50 | $26.50 |
| 7 purchase totals = | $823.92 | $903.9954 | $903.98 | $904.05 | $903.90 | |