| 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 | $249.26 | 11.806% | $278.6876 | $278.69 | $278.70 | $278.70 |
| Purchase #2 | $118.81 | 5.417% | $125.2459 | $125.25 | $125.25 | $125.20 |
| Purchase #3 | $193.50 | 6.466% | $206.0117 | $206.01 | $206.00 | $206.00 |
| Purchase #4 | $208.88 | 13.286% | $236.6318 | $236.63 | $236.65 | $236.60 |
| Purchase #5 | $76.31 | 6.654% | $81.3877 | $81.39 | $81.40 | $81.40 |
| Purchase #6 | $129.37 | 4.608% | $135.3314 | $135.33 | $135.35 | $135.30 |
| Purchase #7 | $242.31 | 4.853% | $254.0693 | $254.07 | $254.05 | $254.10 |
| 7 purchase totals = | $1,218.44 | $1,317.3654 | $1,317.37 | $1,317.40 | $1,317.30 | |