| 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 | $227.79 | 13.616% | $258.8059 | $258.81 | $258.80 | $258.80 |
| Purchase #2 | $125.29 | 8.290% | $135.6765 | $135.68 | $135.70 | $135.70 |
| Purchase #3 | $152.72 | 3.815% | $158.5463 | $158.55 | $158.55 | $158.50 |
| Purchase #4 | $225.78 | 12.842% | $254.7747 | $254.77 | $254.75 | $254.80 |
| Purchase #5 | $35.52 | 7.709% | $38.2582 | $38.26 | $38.25 | $38.30 |
| Purchase #6 | $227.62 | 9.389% | $248.9912 | $248.99 | $249.00 | $249.00 |
| Purchase #7 | $46.29 | 13.635% | $52.6016 | $52.60 | $52.60 | $52.60 |
| 7 purchase totals = | $1,041.01 | $1,147.6544 | $1,147.66 | $1,147.65 | $1,147.70 | |