| 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 | $238.40 | 3.602% | $246.9872 | $246.99 | $247.00 | $247.00 |
| Purchase #2 | $212.37 | 8.661% | $230.7634 | $230.76 | $230.75 | $230.80 |
| Purchase #3 | $53.84 | 4.629% | $56.3323 | $56.33 | $56.35 | $56.30 |
| Purchase #4 | $216.68 | 5.277% | $228.1142 | $228.11 | $228.10 | $228.10 |
| Purchase #5 | $46.44 | 7.398% | $49.8756 | $49.88 | $49.90 | $49.90 |
| Purchase #6 | $8.54 | 10.248% | $9.4152 | $9.42 | $9.40 | $9.40 |
| Purchase #7 | $5.75 | 3.530% | $5.953 | $5.95 | $5.95 | $6.00 |
| 7 purchase totals = | $782.02 | $827.4409 | $827.44 | $827.45 | $827.50 | |