| 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 | $214.66 | 6.286% | $228.1535 | $228.15 | $228.15 | $228.20 |
| Purchase #2 | $29.34 | 11.635% | $32.7537 | $32.75 | $32.75 | $32.80 |
| Purchase #3 | $73.76 | 12.437% | $82.9335 | $82.93 | $82.95 | $82.90 |
| Purchase #4 | $90.53 | 9.488% | $99.1195 | $99.12 | $99.10 | $99.10 |
| Purchase #5 | $14.34 | 9.196% | $15.6587 | $15.66 | $15.65 | $15.70 |
| Purchase #6 | $15.78 | 8.797% | $17.1682 | $17.17 | $17.15 | $17.20 |
| Purchase #7 | $37.51 | 4.226% | $39.0952 | $39.10 | $39.10 | $39.10 |
| 7 purchase totals = | $475.92 | $514.8823 | $514.88 | $514.85 | $515.00 | |