| 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 | $51.61 | 6.724% | $55.0803 | $55.08 | $55.10 | $55.10 |
| Purchase #2 | $186.58 | 3.659% | $193.407 | $193.41 | $193.40 | $193.40 |
| Purchase #3 | $223.89 | 8.308% | $242.4908 | $242.49 | $242.50 | $242.50 |
| Purchase #4 | $90.69 | 12.311% | $101.8548 | $101.85 | $101.85 | $101.90 |
| Purchase #5 | $35.76 | 3.311% | $36.944 | $36.94 | $36.95 | $36.90 |
| Purchase #6 | $115.42 | 9.435% | $126.3099 | $126.31 | $126.30 | $126.30 |
| Purchase #7 | $236.92 | 4.301% | $247.1099 | $247.11 | $247.10 | $247.10 |
| 7 purchase totals = | $940.87 | $1,003.1967 | $1,003.19 | $1,003.20 | $1,003.20 | |