| 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 | $222.38 | 13.143% | $251.6074 | $251.61 | $251.60 | $251.60 |
| Purchase #2 | $138.92 | 4.802% | $145.5909 | $145.59 | $145.60 | $145.60 |
| Purchase #3 | $211.99 | 12.748% | $239.0145 | $239.01 | $239.00 | $239.00 |
| Purchase #4 | $32.66 | 13.721% | $37.1413 | $37.14 | $37.15 | $37.10 |
| Purchase #5 | $159.44 | 11.274% | $177.4153 | $177.42 | $177.40 | $177.40 |
| Purchase #6 | $25.95 | 8.492% | $28.1537 | $28.15 | $28.15 | $28.20 |
| Purchase #7 | $76.27 | 9.460% | $83.4851 | $83.49 | $83.50 | $83.50 |
| 7 purchase totals = | $867.61 | $962.4082 | $962.41 | $962.40 | $962.40 | |