| 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 | $15.85 | 10.414% | $17.5006 | $17.50 | $17.50 | $17.50 |
| Purchase #2 | $231.89 | 12.315% | $260.4473 | $260.45 | $260.45 | $260.40 |
| Purchase #3 | $213.98 | 3.829% | $222.1733 | $222.17 | $222.15 | $222.20 |
| Purchase #4 | $168.27 | 11.351% | $187.3703 | $187.37 | $187.35 | $187.40 |
| Purchase #5 | $107.35 | 12.397% | $120.6582 | $120.66 | $120.65 | $120.70 |
| Purchase #6 | $207.34 | 8.163% | $224.2652 | $224.27 | $224.25 | $224.30 |
| Purchase #7 | $195.72 | 4.846% | $205.2046 | $205.20 | $205.20 | $205.20 |
| 7 purchase totals = | $1,140.40 | $1,237.6195 | $1,237.62 | $1,237.55 | $1,237.70 | |