| 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 | $236.25 | 4.402% | $246.6497 | $246.65 | $246.65 | $246.60 |
| Purchase #2 | $168.59 | 13.301% | $191.0142 | $191.01 | $191.00 | $191.00 |
| Purchase #3 | $95.78 | 5.300% | $100.8563 | $100.86 | $100.85 | $100.90 |
| Purchase #4 | $152.35 | 11.197% | $169.4086 | $169.41 | $169.40 | $169.40 |
| Purchase #5 | $94.73 | 13.242% | $107.2741 | $107.27 | $107.25 | $107.30 |
| Purchase #6 | $215.48 | 4.863% | $225.9588 | $225.96 | $225.95 | $226.00 |
| Purchase #7 | $199.73 | 5.108% | $209.9322 | $209.93 | $209.95 | $209.90 |
| 7 purchase totals = | $1,162.91 | $1,251.0939 | $1,251.09 | $1,251.05 | $1,251.10 | |