| 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 | $124.34 | 11.867% | $139.0954 | $139.10 | $139.10 | $139.10 |
| Purchase #2 | $173.82 | 12.801% | $196.0707 | $196.07 | $196.05 | $196.10 |
| Purchase #3 | $35.86 | 7.686% | $38.6162 | $38.62 | $38.60 | $38.60 |
| Purchase #4 | $11.53 | 4.725% | $12.0748 | $12.07 | $12.05 | $12.10 |
| Purchase #5 | $218.34 | 8.719% | $237.3771 | $237.38 | $237.40 | $237.40 |
| Purchase #6 | $200.91 | 6.402% | $213.7723 | $213.77 | $213.75 | $213.80 |
| Purchase #7 | $238.67 | 7.787% | $257.2552 | $257.26 | $257.25 | $257.30 |
| 7 purchase totals = | $1,003.47 | $1,094.2617 | $1,094.27 | $1,094.20 | $1,094.40 | |