| 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 | $225.85 | 4.170% | $235.2679 | $235.27 | $235.25 | $235.30 |
| Purchase #2 | $41.94 | 7.345% | $45.0205 | $45.02 | $45.00 | $45.00 |
| Purchase #3 | $115.35 | 4.686% | $120.7553 | $120.76 | $120.75 | $120.80 |
| Purchase #4 | $44.80 | 9.788% | $49.185 | $49.19 | $49.20 | $49.20 |
| Purchase #5 | $177.31 | 13.587% | $201.4011 | $201.40 | $201.40 | $201.40 |
| Purchase #6 | $148.73 | 12.807% | $167.7779 | $167.78 | $167.80 | $167.80 |
| Purchase #7 | $82.88 | 9.581% | $90.8207 | $90.82 | $90.80 | $90.80 |
| 7 purchase totals = | $836.86 | $910.2284 | $910.24 | $910.20 | $910.30 | |