| 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 | $214.42 | 10.180% | $236.248 | $236.25 | $236.25 | $236.20 |
| Purchase #2 | $77.45 | 4.745% | $81.125 | $81.13 | $81.15 | $81.10 |
| Purchase #3 | $211.83 | 6.202% | $224.9677 | $224.97 | $224.95 | $225.00 |
| Purchase #4 | $79.36 | 7.519% | $85.3271 | $85.33 | $85.35 | $85.30 |
| Purchase #5 | $132.31 | 3.406% | $136.8165 | $136.82 | $136.80 | $136.80 |
| Purchase #6 | $186.51 | 8.720% | $202.7737 | $202.77 | $202.75 | $202.80 |
| Purchase #7 | $116.99 | 4.486% | $122.2382 | $122.24 | $122.25 | $122.20 |
| 7 purchase totals = | $1,018.87 | $1,089.4962 | $1,089.51 | $1,089.50 | $1,089.40 | |