| 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 | $203.25 | 3.651% | $210.6707 | $210.67 | $210.65 | $210.70 |
| Purchase #2 | $13.95 | 13.521% | $15.8362 | $15.84 | $15.85 | $15.80 |
| Purchase #3 | $175.53 | 5.728% | $185.5844 | $185.58 | $185.60 | $185.60 |
| Purchase #4 | $96.73 | 7.639% | $104.1192 | $104.12 | $104.10 | $104.10 |
| Purchase #5 | $20.94 | 3.541% | $21.6815 | $21.68 | $21.70 | $21.70 |
| Purchase #6 | $187.70 | 10.246% | $206.9317 | $206.93 | $206.95 | $206.90 |
| Purchase #7 | $209.84 | 6.632% | $223.7566 | $223.76 | $223.75 | $223.80 |
| 7 purchase totals = | $907.94 | $968.5803 | $968.58 | $968.60 | $968.60 | |