| 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 | $207.67 | 11.251% | $231.035 | $231.04 | $231.05 | $231.00 |
| Purchase #2 | $217.65 | 6.376% | $231.5274 | $231.53 | $231.55 | $231.50 |
| Purchase #3 | $99.26 | 13.409% | $112.5698 | $112.57 | $112.55 | $112.60 |
| Purchase #4 | $250.77 | 12.120% | $281.1633 | $281.16 | $281.15 | $281.20 |
| Purchase #5 | $7.57 | 4.730% | $7.9281 | $7.93 | $7.95 | $7.90 |
| Purchase #6 | $138.94 | 9.219% | $151.7489 | $151.75 | $151.75 | $151.70 |
| Purchase #7 | $10.50 | 7.491% | $11.2866 | $11.29 | $11.30 | $11.30 |
| 7 purchase totals = | $932.36 | $1,027.2591 | $1,027.27 | $1,027.30 | $1,027.20 | |