| 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 | $110.43 | 9.839% | $121.2952 | $121.30 | $121.30 | $121.30 |
| Purchase #2 | $92.89 | 13.135% | $105.0911 | $105.09 | $105.10 | $105.10 |
| Purchase #3 | $162.76 | 11.823% | $182.0031 | $182.00 | $182.00 | $182.00 |
| Purchase #4 | $224.77 | 6.213% | $238.735 | $238.74 | $238.75 | $238.70 |
| Purchase #5 | $59.72 | 6.817% | $63.7911 | $63.79 | $63.80 | $63.80 |
| Purchase #6 | $9.75 | 6.603% | $10.3938 | $10.39 | $10.40 | $10.40 |
| Purchase #7 | $123.55 | 11.720% | $138.0301 | $138.03 | $138.05 | $138.00 |
| 7 purchase totals = | $783.87 | $859.3394 | $859.34 | $859.40 | $859.30 | |