| 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 | $203.83 | 7.793% | $219.7145 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $92.71 | 4.655% | $97.0257 | $97.03 | $97.05 | $97.00 |
| Purchase #3 | $47.98 | 13.865% | $54.6324 | $54.63 | $54.65 | $54.60 |
| Purchase #4 | $87.59 | 13.872% | $99.7405 | $99.74 | $99.75 | $99.70 |
| Purchase #5 | $208.64 | 3.805% | $216.5788 | $216.58 | $216.60 | $216.60 |
| Purchase #6 | $133.27 | 8.369% | $144.4234 | $144.42 | $144.40 | $144.40 |
| Purchase #7 | $231.75 | 11.435% | $258.2506 | $258.25 | $258.25 | $258.30 |
| 7 purchase totals = | $1,005.77 | $1,090.3659 | $1,090.36 | $1,090.40 | $1,090.30 | |