| 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 | $120.33 | 4.107% | $125.272 | $125.27 | $125.25 | $125.30 |
| Purchase #2 | $219.41 | 13.516% | $249.0655 | $249.07 | $249.05 | $249.10 |
| Purchase #3 | $245.85 | 8.662% | $267.1455 | $267.15 | $267.15 | $267.10 |
| Purchase #4 | $33.77 | 9.613% | $37.0163 | $37.02 | $37.00 | $37.00 |
| Purchase #5 | $224.56 | 3.196% | $231.7369 | $231.74 | $231.75 | $231.70 |
| Purchase #6 | $87.68 | 3.507% | $90.7549 | $90.75 | $90.75 | $90.80 |
| Purchase #7 | $15.95 | 13.487% | $18.1012 | $18.10 | $18.10 | $18.10 |
| 7 purchase totals = | $947.55 | $1,019.0923 | $1,019.10 | $1,019.05 | $1,019.10 | |