| 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 | $23.29 | 12.302% | $26.1551 | $26.16 | $26.15 | $26.20 |
| Purchase #2 | $219.97 | 5.231% | $231.4766 | $231.48 | $231.50 | $231.50 |
| Purchase #3 | $121.31 | 4.402% | $126.6501 | $126.65 | $126.65 | $126.70 |
| Purchase #4 | $228.85 | 8.536% | $248.3846 | $248.38 | $248.40 | $248.40 |
| Purchase #5 | $38.47 | 10.561% | $42.5328 | $42.53 | $42.55 | $42.50 |
| Purchase #6 | $108.96 | 3.468% | $112.7387 | $112.74 | $112.75 | $112.70 |
| Purchase #7 | $187.75 | 6.375% | $199.7191 | $199.72 | $199.70 | $199.70 |
| 7 purchase totals = | $928.60 | $987.6570 | $987.66 | $987.70 | $987.70 | |