| 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 | $244.70 | 8.629% | $265.8152 | $265.82 | $265.80 | $265.80 |
| Purchase #2 | $191.47 | 13.549% | $217.4123 | $217.41 | $217.40 | $217.40 |
| Purchase #3 | $182.68 | 3.460% | $189.0007 | $189.00 | $189.00 | $189.00 |
| Purchase #4 | $149.79 | 9.709% | $164.3331 | $164.33 | $164.35 | $164.30 |
| Purchase #5 | $176.52 | 5.150% | $185.6108 | $185.61 | $185.60 | $185.60 |
| Purchase #6 | $195.79 | 6.114% | $207.7606 | $207.76 | $207.75 | $207.80 |
| Purchase #7 | $249.99 | 12.109% | $280.2613 | $280.26 | $280.25 | $280.30 |
| 7 purchase totals = | $1,390.94 | $1,510.1940 | $1,510.19 | $1,510.15 | $1,510.20 | |