| 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 | $219.62 | 10.135% | $241.8785 | $241.88 | $241.90 | $241.90 |
| Purchase #2 | $162.49 | 11.283% | $180.8237 | $180.82 | $180.80 | $180.80 |
| Purchase #3 | $186.62 | 10.223% | $205.6982 | $205.70 | $205.70 | $205.70 |
| Purchase #4 | $232.66 | 6.501% | $247.7852 | $247.79 | $247.80 | $247.80 |
| Purchase #5 | $69.67 | 8.863% | $75.8449 | $75.84 | $75.85 | $75.80 |
| Purchase #6 | $165.33 | 8.463% | $179.3219 | $179.32 | $179.30 | $179.30 |
| Purchase #7 | $39.93 | 3.338% | $41.2629 | $41.26 | $41.25 | $41.30 |
| 7 purchase totals = | $1,076.32 | $1,172.6153 | $1,172.61 | $1,172.60 | $1,172.60 | |