| 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 | $197.43 | 8.180% | $213.5798 | $213.58 | $213.60 | $213.60 |
| Purchase #2 | $242.60 | 8.397% | $262.9711 | $262.97 | $262.95 | $263.00 |
| Purchase #3 | $14.37 | 4.693% | $15.0444 | $15.04 | $15.05 | $15.00 |
| Purchase #4 | $18.37 | 9.732% | $20.1578 | $20.16 | $20.15 | $20.20 |
| Purchase #5 | $182.26 | 6.306% | $193.7533 | $193.75 | $193.75 | $193.80 |
| Purchase #6 | $117.57 | 9.456% | $128.6874 | $128.69 | $128.70 | $128.70 |
| Purchase #7 | $111.26 | 5.191% | $117.0355 | $117.04 | $117.05 | $117.00 |
| 7 purchase totals = | $883.86 | $951.2293 | $951.23 | $951.25 | $951.30 | |