| 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 | $79.28 | 11.400% | $88.3179 | $88.32 | $88.30 | $88.30 |
| Purchase #2 | $203.32 | 11.733% | $227.1755 | $227.18 | $227.20 | $227.20 |
| Purchase #3 | $136.73 | 3.674% | $141.7535 | $141.75 | $141.75 | $141.80 |
| Purchase #4 | $193.60 | 4.151% | $201.6363 | $201.64 | $201.65 | $201.60 |
| Purchase #5 | $96.25 | 3.802% | $99.9094 | $99.91 | $99.90 | $99.90 |
| Purchase #6 | $146.73 | 7.660% | $157.9695 | $157.97 | $157.95 | $158.00 |
| Purchase #7 | $33.98 | 7.293% | $36.4582 | $36.46 | $36.45 | $36.50 |
| 7 purchase totals = | $889.89 | $953.2203 | $953.23 | $953.20 | $953.30 | |