| 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 | $225.91 | 4.590% | $236.2793 | $236.28 | $236.30 | $236.30 |
| Purchase #2 | $245.82 | 8.133% | $265.8125 | $265.81 | $265.80 | $265.80 |
| Purchase #3 | $220.70 | 10.671% | $244.2509 | $244.25 | $244.25 | $244.30 |
| Purchase #4 | $190.95 | 11.597% | $213.0945 | $213.09 | $213.10 | $213.10 |
| Purchase #5 | $88.57 | 5.400% | $93.3528 | $93.35 | $93.35 | $93.40 |
| Purchase #6 | $203.58 | 11.603% | $227.2014 | $227.20 | $227.20 | $227.20 |
| Purchase #7 | $49.68 | 9.559% | $54.4289 | $54.43 | $54.45 | $54.40 |
| 7 purchase totals = | $1,225.21 | $1,334.4203 | $1,334.41 | $1,334.45 | $1,334.50 | |