| 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 | $127.43 | 6.812% | $136.1105 | $136.11 | $136.10 | $136.10 |
| Purchase #2 | $92.98 | 7.454% | $99.9107 | $99.91 | $99.90 | $99.90 |
| Purchase #3 | $211.88 | 13.219% | $239.8884 | $239.89 | $239.90 | $239.90 |
| Purchase #4 | $83.62 | 10.832% | $92.6777 | $92.68 | $92.70 | $92.70 |
| Purchase #5 | $177.50 | 11.424% | $197.7776 | $197.78 | $197.80 | $197.80 |
| Purchase #6 | $60.97 | 6.847% | $65.1446 | $65.14 | $65.15 | $65.10 |
| Purchase #7 | $89.88 | 6.596% | $95.8085 | $95.81 | $95.80 | $95.80 |
| 7 purchase totals = | $844.26 | $927.3180 | $927.32 | $927.35 | $927.30 | |