| 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 | $247.93 | 9.421% | $271.2875 | $271.29 | $271.30 | $271.30 |
| Purchase #2 | $205.65 | 8.471% | $223.0706 | $223.07 | $223.05 | $223.10 |
| Purchase #3 | $14.50 | 11.671% | $16.1923 | $16.19 | $16.20 | $16.20 |
| Purchase #4 | $186.49 | 11.600% | $208.1228 | $208.12 | $208.10 | $208.10 |
| Purchase #5 | $109.46 | 7.314% | $117.4659 | $117.47 | $117.45 | $117.50 |
| Purchase #6 | $95.69 | 7.462% | $102.8304 | $102.83 | $102.85 | $102.80 |
| Purchase #7 | $91.73 | 3.368% | $94.8195 | $94.82 | $94.80 | $94.80 |
| 7 purchase totals = | $951.45 | $1,033.7890 | $1,033.79 | $1,033.75 | $1,033.80 | |