| 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 | $195.71 | 5.516% | $206.5054 | $206.51 | $206.50 | $206.50 |
| Purchase #2 | $247.68 | 7.524% | $266.3154 | $266.32 | $266.30 | $266.30 |
| Purchase #3 | $238.72 | 12.699% | $269.0351 | $269.04 | $269.05 | $269.00 |
| Purchase #4 | $220.98 | 7.434% | $237.4077 | $237.41 | $237.40 | $237.40 |
| Purchase #5 | $239.55 | 12.151% | $268.6577 | $268.66 | $268.65 | $268.70 |
| Purchase #6 | $86.26 | 3.454% | $89.2394 | $89.24 | $89.25 | $89.20 |
| Purchase #7 | $180.51 | 7.430% | $193.9219 | $193.92 | $193.90 | $193.90 |
| 7 purchase totals = | $1,409.41 | $1,531.0826 | $1,531.10 | $1,531.05 | $1,531.00 | |