| 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 | $128.30 | 12.104% | $143.8294 | $143.83 | $143.85 | $143.80 |
| Purchase #2 | $244.89 | 12.790% | $276.2114 | $276.21 | $276.20 | $276.20 |
| Purchase #3 | $162.81 | 9.847% | $178.8419 | $178.84 | $178.85 | $178.80 |
| Purchase #4 | $31.74 | 13.382% | $35.9874 | $35.99 | $36.00 | $36.00 |
| Purchase #5 | $25.46 | 5.739% | $26.9211 | $26.92 | $26.90 | $26.90 |
| Purchase #6 | $143.26 | 13.447% | $162.5242 | $162.52 | $162.50 | $162.50 |
| Purchase #7 | $110.70 | 5.818% | $117.1405 | $117.14 | $117.15 | $117.10 |
| 7 purchase totals = | $847.16 | $941.4559 | $941.45 | $941.45 | $941.30 | |