| 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 | $213.68 | 7.136% | $228.9282 | $228.93 | $228.95 | $228.90 |
| Purchase #2 | $11.88 | 11.125% | $13.2017 | $13.20 | $13.20 | $13.20 |
| Purchase #3 | $21.27 | 8.380% | $23.0524 | $23.05 | $23.05 | $23.10 |
| Purchase #4 | $161.28 | 5.228% | $169.7117 | $169.71 | $169.70 | $169.70 |
| Purchase #5 | $228.87 | 13.157% | $258.9824 | $258.98 | $259.00 | $259.00 |
| Purchase #6 | $159.89 | 6.264% | $169.9055 | $169.91 | $169.90 | $169.90 |
| Purchase #7 | $183.37 | 13.497% | $208.1194 | $208.12 | $208.10 | $208.10 |
| 7 purchase totals = | $980.24 | $1,071.9013 | $1,071.90 | $1,071.90 | $1,071.90 | |