| 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 | $134.56 | 4.846% | $141.0808 | $141.08 | $141.10 | $141.10 |
| Purchase #2 | $118.35 | 4.360% | $123.5101 | $123.51 | $123.50 | $123.50 |
| Purchase #3 | $87.45 | 9.714% | $95.9449 | $95.94 | $95.95 | $95.90 |
| Purchase #4 | $190.54 | 6.476% | $202.8794 | $202.88 | $202.90 | $202.90 |
| Purchase #5 | $42.90 | 12.675% | $48.3376 | $48.34 | $48.35 | $48.30 |
| Purchase #6 | $244.92 | 7.207% | $262.5714 | $262.57 | $262.55 | $262.60 |
| Purchase #7 | $187.85 | 8.359% | $203.5524 | $203.55 | $203.55 | $203.60 |
| 7 purchase totals = | $1,006.57 | $1,077.8766 | $1,077.87 | $1,077.90 | $1,077.90 | |