| 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 | $218.82 | 4.123% | $227.8419 | $227.84 | $227.85 | $227.80 |
| Purchase #2 | $140.64 | 13.515% | $159.6475 | $159.65 | $159.65 | $159.60 |
| Purchase #3 | $79.55 | 6.555% | $84.7645 | $84.76 | $84.75 | $84.80 |
| Purchase #4 | $39.41 | 10.849% | $43.6856 | $43.69 | $43.70 | $43.70 |
| Purchase #5 | $69.42 | 8.473% | $75.302 | $75.30 | $75.30 | $75.30 |
| Purchase #6 | $143.92 | 8.183% | $155.697 | $155.70 | $155.70 | $155.70 |
| Purchase #7 | $235.77 | 4.142% | $245.5356 | $245.54 | $245.55 | $245.50 |
| 7 purchase totals = | $927.53 | $992.4741 | $992.48 | $992.50 | $992.40 | |