| 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 | $217.66 | 8.854% | $236.9316 | $236.93 | $236.95 | $236.90 |
| Purchase #2 | $61.34 | 7.639% | $66.0258 | $66.03 | $66.05 | $66.00 |
| Purchase #3 | $85.80 | 4.320% | $89.5066 | $89.51 | $89.50 | $89.50 |
| Purchase #4 | $214.59 | 7.106% | $229.8388 | $229.84 | $229.85 | $229.80 |
| Purchase #5 | $192.54 | 11.510% | $214.7014 | $214.70 | $214.70 | $214.70 |
| Purchase #6 | $147.61 | 5.595% | $155.8688 | $155.87 | $155.85 | $155.90 |
| Purchase #7 | $134.86 | 5.227% | $141.9091 | $141.91 | $141.90 | $141.90 |
| 7 purchase totals = | $1,054.40 | $1,134.7821 | $1,134.79 | $1,134.80 | $1,134.70 | |