| 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 | $235.94 | 13.869% | $268.6625 | $268.66 | $268.65 | $268.70 |
| Purchase #2 | $179.46 | 7.357% | $192.6629 | $192.66 | $192.65 | $192.70 |
| Purchase #3 | $111.60 | 9.452% | $122.1484 | $122.15 | $122.15 | $122.10 |
| Purchase #4 | $84.30 | 4.623% | $88.1972 | $88.20 | $88.20 | $88.20 |
| Purchase #5 | $172.54 | 7.874% | $186.1258 | $186.13 | $186.15 | $186.10 |
| Purchase #6 | $81.33 | 11.547% | $90.7212 | $90.72 | $90.70 | $90.70 |
| Purchase #7 | $105.91 | 4.703% | $110.8909 | $110.89 | $110.90 | $110.90 |
| 7 purchase totals = | $971.08 | $1,059.4089 | $1,059.41 | $1,059.40 | $1,059.40 | |