| 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 | $207.25 | 5.634% | $218.9265 | $218.93 | $218.95 | $218.90 |
| Purchase #2 | $195.66 | 10.609% | $216.4176 | $216.42 | $216.40 | $216.40 |
| Purchase #3 | $99.73 | 13.296% | $112.9901 | $112.99 | $113.00 | $113.00 |
| Purchase #4 | $205.34 | 7.388% | $220.5105 | $220.51 | $220.50 | $220.50 |
| Purchase #5 | $245.40 | 4.699% | $256.9313 | $256.93 | $256.95 | $256.90 |
| Purchase #6 | $217.34 | 9.453% | $237.8852 | $237.89 | $237.90 | $237.90 |
| Purchase #7 | $122.91 | 5.784% | $130.0191 | $130.02 | $130.00 | $130.00 |
| 7 purchase totals = | $1,293.63 | $1,393.6803 | $1,393.69 | $1,393.70 | $1,393.60 | |