| 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 | $118.51 | 9.171% | $129.3786 | $129.38 | $129.40 | $129.40 |
| Purchase #2 | $203.51 | 6.808% | $217.365 | $217.37 | $217.35 | $217.40 |
| Purchase #3 | $155.88 | 6.336% | $165.7566 | $165.76 | $165.75 | $165.80 |
| Purchase #4 | $198.66 | 13.450% | $225.3798 | $225.38 | $225.40 | $225.40 |
| Purchase #5 | $109.67 | 3.756% | $113.7892 | $113.79 | $113.80 | $113.80 |
| Purchase #6 | $174.96 | 13.715% | $198.9558 | $198.96 | $198.95 | $199.00 |
| Purchase #7 | $194.46 | 7.183% | $208.4281 | $208.43 | $208.45 | $208.40 |
| 7 purchase totals = | $1,155.65 | $1,259.0531 | $1,259.07 | $1,259.10 | $1,259.20 | |