| 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 | $207.37 | 10.353% | $228.839 | $228.84 | $228.85 | $228.80 |
| Purchase #2 | $38.27 | 10.367% | $42.2375 | $42.24 | $42.25 | $42.20 |
| Purchase #3 | $42.70 | 5.661% | $45.1172 | $45.12 | $45.10 | $45.10 |
| Purchase #4 | $239.87 | 11.811% | $268.201 | $268.20 | $268.20 | $268.20 |
| Purchase #5 | $32.87 | 10.198% | $36.2221 | $36.22 | $36.20 | $36.20 |
| Purchase #6 | $193.89 | 13.106% | $219.3012 | $219.30 | $219.30 | $219.30 |
| Purchase #7 | $51.75 | 3.202% | $53.407 | $53.41 | $53.40 | $53.40 |
| 7 purchase totals = | $806.72 | $893.3250 | $893.33 | $893.30 | $893.20 | |