| 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 | $113.48 | 11.399% | $126.4156 | $126.42 | $126.40 | $126.40 |
| Purchase #2 | $105.44 | 5.121% | $110.8396 | $110.84 | $110.85 | $110.80 |
| Purchase #3 | $196.41 | 9.173% | $214.4267 | $214.43 | $214.45 | $214.40 |
| Purchase #4 | $120.73 | 13.637% | $137.194 | $137.19 | $137.20 | $137.20 |
| Purchase #5 | $73.43 | 9.689% | $80.5446 | $80.54 | $80.55 | $80.50 |
| Purchase #6 | $250.38 | 10.459% | $276.5672 | $276.57 | $276.55 | $276.60 |
| Purchase #7 | $199.35 | 8.229% | $215.7545 | $215.75 | $215.75 | $215.80 |
| 7 purchase totals = | $1,059.22 | $1,161.7422 | $1,161.74 | $1,161.75 | $1,161.70 | |