| 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 | $135.49 | 3.658% | $140.4462 | $140.45 | $140.45 | $140.40 |
| Purchase #2 | $94.31 | 3.341% | $97.4609 | $97.46 | $97.45 | $97.50 |
| Purchase #3 | $74.88 | 3.193% | $77.2709 | $77.27 | $77.25 | $77.30 |
| Purchase #4 | $242.67 | 10.722% | $268.6891 | $268.69 | $268.70 | $268.70 |
| Purchase #5 | $203.42 | 7.277% | $218.2229 | $218.22 | $218.20 | $218.20 |
| Purchase #6 | $194.59 | 7.352% | $208.8963 | $208.90 | $208.90 | $208.90 |
| Purchase #7 | $97.80 | 13.839% | $111.3345 | $111.33 | $111.35 | $111.30 |
| 7 purchase totals = | $1,043.16 | $1,122.3208 | $1,122.32 | $1,122.30 | $1,122.30 | |