| 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 | $238.73 | 5.247% | $251.2562 | $251.26 | $251.25 | $251.30 |
| Purchase #2 | $77.85 | 5.256% | $81.9418 | $81.94 | $81.95 | $81.90 |
| Purchase #3 | $167.64 | 10.620% | $185.4434 | $185.44 | $185.45 | $185.40 |
| Purchase #4 | $193.82 | 5.443% | $204.3696 | $204.37 | $204.35 | $204.40 |
| Purchase #5 | $219.66 | 11.238% | $244.3454 | $244.35 | $244.35 | $244.30 |
| Purchase #6 | $143.94 | 13.222% | $162.9717 | $162.97 | $162.95 | $163.00 |
| Purchase #7 | $190.37 | 8.492% | $206.5362 | $206.54 | $206.55 | $206.50 |
| 7 purchase totals = | $1,232.01 | $1,336.8643 | $1,336.87 | $1,336.85 | $1,336.80 | |