| 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 | $104.94 | 9.622% | $115.0373 | $115.04 | $115.05 | $115.00 |
| Purchase #2 | $240.63 | 7.689% | $259.132 | $259.13 | $259.15 | $259.10 |
| Purchase #3 | $115.80 | 9.408% | $126.6945 | $126.69 | $126.70 | $126.70 |
| Purchase #4 | $169.42 | 11.413% | $188.7559 | $188.76 | $188.75 | $188.80 |
| Purchase #5 | $205.99 | 8.790% | $224.0965 | $224.10 | $224.10 | $224.10 |
| Purchase #6 | $238.37 | 8.416% | $258.4312 | $258.43 | $258.45 | $258.40 |
| Purchase #7 | $16.31 | 12.639% | $18.3714 | $18.37 | $18.35 | $18.40 |
| 7 purchase totals = | $1,091.46 | $1,190.5188 | $1,190.52 | $1,190.55 | $1,190.50 | |