| 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 | $206.53 | 3.287% | $213.3186 | $213.32 | $213.30 | $213.30 |
| Purchase #2 | $145.66 | 10.819% | $161.419 | $161.42 | $161.40 | $161.40 |
| Purchase #3 | $50.82 | 9.633% | $55.7155 | $55.72 | $55.70 | $55.70 |
| Purchase #4 | $142.49 | 5.521% | $150.3569 | $150.36 | $150.35 | $150.40 |
| Purchase #5 | $236.27 | 11.185% | $262.6968 | $262.70 | $262.70 | $262.70 |
| Purchase #6 | $111.82 | 11.506% | $124.686 | $124.69 | $124.70 | $124.70 |
| Purchase #7 | $192.30 | 13.493% | $218.247 | $218.25 | $218.25 | $218.20 |
| 7 purchase totals = | $1,085.89 | $1,186.4398 | $1,186.46 | $1,186.40 | $1,186.40 | |