| 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 | $200.53 | 4.466% | $209.4857 | $209.49 | $209.50 | $209.50 |
| Purchase #2 | $156.83 | 9.496% | $171.7226 | $171.72 | $171.70 | $171.70 |
| Purchase #3 | $18.26 | 3.624% | $18.9217 | $18.92 | $18.90 | $18.90 |
| Purchase #4 | $24.80 | 10.768% | $27.4705 | $27.47 | $27.45 | $27.50 |
| Purchase #5 | $88.99 | 9.453% | $97.4022 | $97.40 | $97.40 | $97.40 |
| Purchase #6 | $128.42 | 8.667% | $139.5502 | $139.55 | $139.55 | $139.60 |
| Purchase #7 | $122.70 | 6.533% | $130.716 | $130.72 | $130.70 | $130.70 |
| 7 purchase totals = | $740.53 | $795.2689 | $795.27 | $795.20 | $795.30 | |