| 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 | $127.27 | 9.478% | $139.3327 | $139.33 | $139.35 | $139.30 |
| Purchase #2 | $10.33 | 6.686% | $11.0207 | $11.02 | $11.00 | $11.00 |
| Purchase #3 | $171.60 | 9.578% | $188.0358 | $188.04 | $188.05 | $188.00 |
| Purchase #4 | $143.81 | 11.857% | $160.8616 | $160.86 | $160.85 | $160.90 |
| Purchase #5 | $12.58 | 13.495% | $14.2777 | $14.28 | $14.30 | $14.30 |
| Purchase #6 | $87.74 | 6.179% | $93.1615 | $93.16 | $93.15 | $93.20 |
| Purchase #7 | $212.48 | 12.634% | $239.3247 | $239.32 | $239.30 | $239.30 |
| 7 purchase totals = | $765.81 | $846.0147 | $846.01 | $846.00 | $846.00 | |