| 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 | $221.66 | 10.704% | $245.3865 | $245.39 | $245.40 | $245.40 |
| Purchase #2 | $100.57 | 6.842% | $107.451 | $107.45 | $107.45 | $107.50 |
| Purchase #3 | $183.77 | 8.730% | $199.8131 | $199.81 | $199.80 | $199.80 |
| Purchase #4 | $198.70 | 9.576% | $217.7275 | $217.73 | $217.75 | $217.70 |
| Purchase #5 | $130.88 | 12.197% | $146.8434 | $146.84 | $146.85 | $146.80 |
| Purchase #6 | $239.54 | 9.485% | $262.2604 | $262.26 | $262.25 | $262.30 |
| Purchase #7 | $48.85 | 4.692% | $51.142 | $51.14 | $51.15 | $51.10 |
| 7 purchase totals = | $1,123.97 | $1,230.6239 | $1,230.62 | $1,230.65 | $1,230.60 | |