| 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 | $91.74 | 12.207% | $102.9387 | $102.94 | $102.95 | $102.90 |
| Purchase #2 | $23.58 | 5.561% | $24.8913 | $24.89 | $24.90 | $24.90 |
| Purchase #3 | $220.43 | 6.717% | $235.2363 | $235.24 | $235.25 | $235.20 |
| Purchase #4 | $109.42 | 10.373% | $120.7701 | $120.77 | $120.75 | $120.80 |
| Purchase #5 | $97.77 | 11.257% | $108.776 | $108.78 | $108.80 | $108.80 |
| Purchase #6 | $222.54 | 12.422% | $250.1839 | $250.18 | $250.20 | $250.20 |
| Purchase #7 | $130.50 | 12.771% | $147.1662 | $147.17 | $147.15 | $147.20 |
| 7 purchase totals = | $895.98 | $989.9625 | $989.97 | $990.00 | $990.00 | |