| 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 | $215.60 | 10.733% | $238.7403 | $238.74 | $238.75 | $238.70 |
| Purchase #2 | $96.29 | 12.309% | $108.1423 | $108.14 | $108.15 | $108.10 |
| Purchase #3 | $31.74 | 3.748% | $32.9296 | $32.93 | $32.95 | $32.90 |
| Purchase #4 | $230.37 | 11.127% | $256.0033 | $256.00 | $256.00 | $256.00 |
| Purchase #5 | $116.89 | 4.449% | $122.0904 | $122.09 | $122.10 | $122.10 |
| Purchase #6 | $40.73 | 11.609% | $45.4583 | $45.46 | $45.45 | $45.50 |
| Purchase #7 | $46.66 | 10.725% | $51.6643 | $51.66 | $51.65 | $51.70 |
| 7 purchase totals = | $778.28 | $855.0285 | $855.02 | $855.05 | $855.00 | |