| 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 | $209.40 | 6.168% | $222.3158 | $222.32 | $222.30 | $222.30 |
| Purchase #2 | $133.83 | 3.800% | $138.9155 | $138.92 | $138.90 | $138.90 |
| Purchase #3 | $152.60 | 11.106% | $169.5478 | $169.55 | $169.55 | $169.50 |
| Purchase #4 | $67.44 | 13.674% | $76.6617 | $76.66 | $76.65 | $76.70 |
| Purchase #5 | $193.44 | 5.463% | $204.0076 | $204.01 | $204.00 | $204.00 |
| Purchase #6 | $204.47 | 13.420% | $231.9099 | $231.91 | $231.90 | $231.90 |
| Purchase #7 | $210.77 | 6.648% | $224.782 | $224.78 | $224.80 | $224.80 |
| 7 purchase totals = | $1,171.95 | $1,268.1403 | $1,268.15 | $1,268.10 | $1,268.10 | |