| 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 | $174.64 | 7.481% | $187.7048 | $187.70 | $187.70 | $187.70 |
| Purchase #2 | $203.93 | 8.818% | $221.9125 | $221.91 | $221.90 | $221.90 |
| Purchase #3 | $117.76 | 5.448% | $124.1756 | $124.18 | $124.20 | $124.20 |
| Purchase #4 | $203.62 | 13.567% | $231.2451 | $231.25 | $231.25 | $231.20 |
| Purchase #5 | $189.43 | 5.205% | $199.2898 | $199.29 | $199.30 | $199.30 |
| Purchase #6 | $187.74 | 12.790% | $211.7519 | $211.75 | $211.75 | $211.80 |
| Purchase #7 | $98.50 | 6.290% | $104.6957 | $104.70 | $104.70 | $104.70 |
| 7 purchase totals = | $1,175.62 | $1,280.7754 | $1,280.78 | $1,280.80 | $1,280.80 | |