| 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 | $117.76 | 10.451% | $130.0671 | $130.07 | $130.05 | $130.10 |
| Purchase #2 | $92.74 | 11.257% | $103.1797 | $103.18 | $103.20 | $103.20 |
| Purchase #3 | $162.97 | 11.629% | $181.9218 | $181.92 | $181.90 | $181.90 |
| Purchase #4 | $194.72 | 12.309% | $218.6881 | $218.69 | $218.70 | $218.70 |
| Purchase #5 | $151.41 | 9.748% | $166.1694 | $166.17 | $166.15 | $166.20 |
| Purchase #6 | $96.36 | 9.542% | $105.5547 | $105.55 | $105.55 | $105.60 |
| Purchase #7 | $244.63 | 6.294% | $260.027 | $260.03 | $260.05 | $260.00 |
| 7 purchase totals = | $1,060.59 | $1,165.6078 | $1,165.61 | $1,165.60 | $1,165.70 | |