| 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 | $35.26 | 3.591% | $36.5262 | $36.53 | $36.55 | $36.50 |
| Purchase #2 | $77.28 | 13.756% | $87.9106 | $87.91 | $87.90 | $87.90 |
| Purchase #3 | $142.31 | 11.461% | $158.6201 | $158.62 | $158.60 | $158.60 |
| Purchase #4 | $220.33 | 6.657% | $234.9974 | $235.00 | $235.00 | $235.00 |
| Purchase #5 | $207.30 | 3.474% | $214.5016 | $214.50 | $214.50 | $214.50 |
| Purchase #6 | $240.85 | 9.472% | $263.6633 | $263.66 | $263.65 | $263.70 |
| Purchase #7 | $106.70 | 4.400% | $111.3948 | $111.39 | $111.40 | $111.40 |
| 7 purchase totals = | $1,030.03 | $1,107.6140 | $1,107.61 | $1,107.60 | $1,107.60 | |