| 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 | $114.95 | 7.117% | $123.131 | $123.13 | $123.15 | $123.10 |
| Purchase #2 | $36.56 | 13.472% | $41.4854 | $41.49 | $41.50 | $41.50 |
| Purchase #3 | $182.61 | 11.849% | $204.2475 | $204.25 | $204.25 | $204.20 |
| Purchase #4 | $9.39 | 8.228% | $10.1626 | $10.16 | $10.15 | $10.20 |
| Purchase #5 | $20.73 | 4.791% | $21.7232 | $21.72 | $21.70 | $21.70 |
| Purchase #6 | $184.40 | 10.278% | $203.3526 | $203.35 | $203.35 | $203.40 |
| Purchase #7 | $246.59 | 12.755% | $278.0426 | $278.04 | $278.05 | $278.00 |
| 7 purchase totals = | $795.23 | $882.1449 | $882.14 | $882.15 | $882.10 | |