| 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 | $234.77 | 4.752% | $245.9263 | $245.93 | $245.95 | $245.90 |
| Purchase #2 | $138.74 | 12.542% | $156.1408 | $156.14 | $156.15 | $156.10 |
| Purchase #3 | $195.59 | 6.475% | $208.2545 | $208.25 | $208.25 | $208.30 |
| Purchase #4 | $178.78 | 5.200% | $188.0766 | $188.08 | $188.10 | $188.10 |
| Purchase #5 | $215.82 | 12.607% | $243.0284 | $243.03 | $243.05 | $243.00 |
| Purchase #6 | $187.57 | 12.254% | $210.5548 | $210.55 | $210.55 | $210.60 |
| Purchase #7 | $90.27 | 10.496% | $99.7447 | $99.74 | $99.75 | $99.70 |
| 7 purchase totals = | $1,241.54 | $1,351.7261 | $1,351.72 | $1,351.80 | $1,351.70 | |