| 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 | $132.59 | 5.739% | $140.1993 | $140.20 | $140.20 | $140.20 |
| Purchase #2 | $41.44 | 8.796% | $45.0851 | $45.09 | $45.10 | $45.10 |
| Purchase #3 | $203.67 | 12.385% | $228.8945 | $228.89 | $228.90 | $228.90 |
| Purchase #4 | $178.27 | 13.267% | $201.9211 | $201.92 | $201.90 | $201.90 |
| Purchase #5 | $145.86 | 12.735% | $164.4353 | $164.44 | $164.45 | $164.40 |
| Purchase #6 | $170.85 | 8.225% | $184.9024 | $184.90 | $184.90 | $184.90 |
| Purchase #7 | $224.76 | 6.476% | $239.3155 | $239.32 | $239.30 | $239.30 |
| 7 purchase totals = | $1,097.44 | $1,204.7532 | $1,204.76 | $1,204.75 | $1,204.70 | |