| 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 | $113.70 | 7.707% | $122.4629 | $122.46 | $122.45 | $122.50 |
| Purchase #2 | $30.99 | 10.264% | $34.1708 | $34.17 | $34.15 | $34.20 |
| Purchase #3 | $121.57 | 13.581% | $138.0804 | $138.08 | $138.10 | $138.10 |
| Purchase #4 | $116.81 | 8.749% | $127.0297 | $127.03 | $127.05 | $127.00 |
| Purchase #5 | $5.79 | 5.413% | $6.1034 | $6.10 | $6.10 | $6.10 |
| Purchase #6 | $200.46 | 10.275% | $221.0573 | $221.06 | $221.05 | $221.10 |
| Purchase #7 | $135.33 | 12.505% | $152.253 | $152.25 | $152.25 | $152.30 |
| 7 purchase totals = | $724.65 | $801.1575 | $801.15 | $801.15 | $801.30 | |