| 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 | $220.35 | 9.495% | $241.2722 | $241.27 | $241.25 | $241.30 |
| Purchase #2 | $43.95 | 9.602% | $48.1701 | $48.17 | $48.15 | $48.20 |
| Purchase #3 | $172.54 | 4.258% | $179.8868 | $179.89 | $179.90 | $179.90 |
| Purchase #4 | $23.62 | 6.424% | $25.1373 | $25.14 | $25.15 | $25.10 |
| Purchase #5 | $106.92 | 9.349% | $116.916 | $116.92 | $116.90 | $116.90 |
| Purchase #6 | $41.94 | 4.427% | $43.7967 | $43.80 | $43.80 | $43.80 |
| Purchase #7 | $114.30 | 8.844% | $124.4087 | $124.41 | $124.40 | $124.40 |
| 7 purchase totals = | $723.62 | $779.5878 | $779.60 | $779.55 | $779.60 | |