| 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 | $248.65 | 10.796% | $275.4943 | $275.49 | $275.50 | $275.50 |
| Purchase #2 | $14.79 | 6.456% | $15.7448 | $15.74 | $15.75 | $15.70 |
| Purchase #3 | $159.93 | 5.794% | $169.1963 | $169.20 | $169.20 | $169.20 |
| Purchase #4 | $103.72 | 5.235% | $109.1497 | $109.15 | $109.15 | $109.10 |
| Purchase #5 | $237.37 | 9.158% | $259.1083 | $259.11 | $259.10 | $259.10 |
| Purchase #6 | $180.57 | 10.111% | $198.8274 | $198.83 | $198.85 | $198.80 |
| Purchase #7 | $211.57 | 5.207% | $222.5864 | $222.59 | $222.60 | $222.60 |
| 7 purchase totals = | $1,156.60 | $1,250.1072 | $1,250.11 | $1,250.15 | $1,250.00 | |