| 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 | $198.59 | 5.709% | $209.9275 | $209.93 | $209.95 | $209.90 |
| Purchase #2 | $233.51 | 7.453% | $250.9135 | $250.91 | $250.90 | $250.90 |
| Purchase #3 | $97.74 | 5.320% | $102.9398 | $102.94 | $102.95 | $102.90 |
| Purchase #4 | $120.91 | 12.870% | $136.4711 | $136.47 | $136.45 | $136.50 |
| Purchase #5 | $142.73 | 13.394% | $161.8473 | $161.85 | $161.85 | $161.80 |
| Purchase #6 | $162.31 | 12.195% | $182.1037 | $182.10 | $182.10 | $182.10 |
| Purchase #7 | $89.36 | 13.581% | $101.496 | $101.50 | $101.50 | $101.50 |
| 7 purchase totals = | $1,045.15 | $1,145.6989 | $1,145.70 | $1,145.70 | $1,145.60 | |