| 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 | $122.40 | 10.336% | $135.0513 | $135.05 | $135.05 | $135.10 |
| Purchase #2 | $97.36 | 13.461% | $110.4656 | $110.47 | $110.45 | $110.50 |
| Purchase #3 | $248.94 | 12.722% | $280.6101 | $280.61 | $280.60 | $280.60 |
| Purchase #4 | $141.34 | 10.854% | $156.681 | $156.68 | $156.70 | $156.70 |
| Purchase #5 | $90.72 | 12.359% | $101.9321 | $101.93 | $101.95 | $101.90 |
| Purchase #6 | $236.54 | 4.440% | $247.0424 | $247.04 | $247.05 | $247.00 |
| Purchase #7 | $113.66 | 9.262% | $124.1872 | $124.19 | $124.20 | $124.20 |
| 7 purchase totals = | $1,050.96 | $1,155.9697 | $1,155.97 | $1,156.00 | $1,156.00 | |