| 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 | $126.75 | 12.208% | $142.2236 | $142.22 | $142.20 | $142.20 |
| Purchase #2 | $193.91 | 7.309% | $208.0829 | $208.08 | $208.10 | $208.10 |
| Purchase #3 | $103.26 | 12.734% | $116.4091 | $116.41 | $116.40 | $116.40 |
| Purchase #4 | $249.55 | 7.353% | $267.8994 | $267.90 | $267.90 | $267.90 |
| Purchase #5 | $115.72 | 4.575% | $121.0142 | $121.01 | $121.00 | $121.00 |
| Purchase #6 | $184.46 | 6.739% | $196.8908 | $196.89 | $196.90 | $196.90 |
| Purchase #7 | $239.57 | 8.422% | $259.7466 | $259.75 | $259.75 | $259.70 |
| 7 purchase totals = | $1,213.22 | $1,312.2666 | $1,312.26 | $1,312.25 | $1,312.20 | |