| 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 | $171.62 | 11.549% | $191.4404 | $191.44 | $191.45 | $191.40 |
| Purchase #2 | $203.89 | 4.515% | $213.0956 | $213.10 | $213.10 | $213.10 |
| Purchase #3 | $22.37 | 11.826% | $25.0155 | $25.02 | $25.00 | $25.00 |
| Purchase #4 | $221.73 | 12.594% | $249.6547 | $249.65 | $249.65 | $249.70 |
| Purchase #5 | $208.30 | 10.461% | $230.0903 | $230.09 | $230.10 | $230.10 |
| Purchase #6 | $246.99 | 11.382% | $275.1024 | $275.10 | $275.10 | $275.10 |
| Purchase #7 | $131.43 | 9.768% | $144.2681 | $144.27 | $144.25 | $144.30 |
| 7 purchase totals = | $1,206.33 | $1,328.6670 | $1,328.67 | $1,328.65 | $1,328.70 | |