| 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 | $179.34 | 13.305% | $203.2012 | $203.20 | $203.20 | $203.20 |
| Purchase #2 | $122.54 | 7.787% | $132.0822 | $132.08 | $132.10 | $132.10 |
| Purchase #3 | $171.29 | 7.472% | $184.0888 | $184.09 | $184.10 | $184.10 |
| Purchase #4 | $191.90 | 13.338% | $217.4956 | $217.50 | $217.50 | $217.50 |
| Purchase #5 | $224.50 | 6.815% | $239.7997 | $239.80 | $239.80 | $239.80 |
| Purchase #6 | $134.47 | 9.262% | $146.9246 | $146.92 | $146.90 | $146.90 |
| Purchase #7 | $81.48 | 13.240% | $92.268 | $92.27 | $92.25 | $92.30 |
| 7 purchase totals = | $1,105.52 | $1,215.8601 | $1,215.86 | $1,215.85 | $1,215.90 | |