| 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 | $197.80 | 13.190% | $223.8898 | $223.89 | $223.90 | $223.90 |
| Purchase #2 | $34.57 | 4.838% | $36.2425 | $36.24 | $36.25 | $36.20 |
| Purchase #3 | $29.51 | 7.844% | $31.8248 | $31.82 | $31.80 | $31.80 |
| Purchase #4 | $23.84 | 12.392% | $26.7943 | $26.79 | $26.80 | $26.80 |
| Purchase #5 | $196.43 | 9.866% | $215.8098 | $215.81 | $215.80 | $215.80 |
| Purchase #6 | $171.27 | 10.639% | $189.4914 | $189.49 | $189.50 | $189.50 |
| Purchase #7 | $132.53 | 6.628% | $141.3141 | $141.31 | $141.30 | $141.30 |
| 7 purchase totals = | $785.95 | $865.3667 | $865.35 | $865.35 | $865.30 | |