| 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 | $196.75 | 7.862% | $212.2185 | $212.22 | $212.20 | $212.20 |
| Purchase #2 | $87.88 | 4.143% | $91.5209 | $91.52 | $91.50 | $91.50 |
| Purchase #3 | $126.90 | 3.806% | $131.7298 | $131.73 | $131.75 | $131.70 |
| Purchase #4 | $87.92 | 11.458% | $97.9939 | $97.99 | $98.00 | $98.00 |
| Purchase #5 | $92.72 | 9.609% | $101.6295 | $101.63 | $101.65 | $101.60 |
| Purchase #6 | $102.68 | 7.539% | $110.421 | $110.42 | $110.40 | $110.40 |
| Purchase #7 | $148.50 | 4.269% | $154.8395 | $154.84 | $154.85 | $154.80 |
| 7 purchase totals = | $843.35 | $900.3531 | $900.35 | $900.35 | $900.20 | |