| 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 | $36.99 | 12.811% | $41.7288 | $41.73 | $41.75 | $41.70 |
| Purchase #2 | $171.97 | 10.198% | $189.5075 | $189.51 | $189.50 | $189.50 |
| Purchase #3 | $241.45 | 5.562% | $254.8794 | $254.88 | $254.90 | $254.90 |
| Purchase #4 | $134.90 | 8.148% | $145.8917 | $145.89 | $145.90 | $145.90 |
| Purchase #5 | $173.29 | 7.421% | $186.1499 | $186.15 | $186.15 | $186.10 |
| Purchase #6 | $228.36 | 11.590% | $254.8269 | $254.83 | $254.85 | $254.80 |
| Purchase #7 | $170.53 | 11.362% | $189.9056 | $189.91 | $189.90 | $189.90 |
| 7 purchase totals = | $1,157.49 | $1,262.8898 | $1,262.90 | $1,262.95 | $1,262.80 | |