| 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 | $190.96 | 12.523% | $214.8739 | $214.87 | $214.85 | $214.90 |
| Purchase #2 | $174.84 | 9.874% | $192.1037 | $192.10 | $192.10 | $192.10 |
| Purchase #3 | $201.96 | 3.500% | $209.0286 | $209.03 | $209.05 | $209.00 |
| Purchase #4 | $199.27 | 13.297% | $225.7669 | $225.77 | $225.75 | $225.80 |
| Purchase #5 | $150.84 | 10.499% | $166.6767 | $166.68 | $166.70 | $166.70 |
| Purchase #6 | $156.72 | 9.294% | $171.2856 | $171.29 | $171.30 | $171.30 |
| Purchase #7 | $225.79 | 13.259% | $255.7275 | $255.73 | $255.75 | $255.70 |
| 7 purchase totals = | $1,300.38 | $1,435.4629 | $1,435.47 | $1,435.50 | $1,435.50 | |