| 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 | $216.56 | 10.668% | $239.6626 | $239.66 | $239.65 | $239.70 |
| Purchase #2 | $67.45 | 5.663% | $71.2697 | $71.27 | $71.25 | $71.30 |
| Purchase #3 | $171.90 | 12.658% | $193.6591 | $193.66 | $193.65 | $193.70 |
| Purchase #4 | $137.65 | 3.196% | $142.0493 | $142.05 | $142.05 | $142.00 |
| Purchase #5 | $209.99 | 3.299% | $216.9176 | $216.92 | $216.90 | $216.90 |
| Purchase #6 | $156.70 | 9.753% | $171.983 | $171.98 | $172.00 | $172.00 |
| Purchase #7 | $73.91 | 7.571% | $79.5057 | $79.51 | $79.50 | $79.50 |
| 7 purchase totals = | $1,034.16 | $1,115.0470 | $1,115.05 | $1,115.00 | $1,115.10 | |