| 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 | $250.92 | 11.874% | $280.7142 | $280.71 | $280.70 | $280.70 |
| Purchase #2 | $197.99 | 10.395% | $218.5711 | $218.57 | $218.55 | $218.60 |
| Purchase #3 | $19.34 | 13.197% | $21.8923 | $21.89 | $21.90 | $21.90 |
| Purchase #4 | $120.33 | 13.161% | $136.1666 | $136.17 | $136.15 | $136.20 |
| Purchase #5 | $147.44 | 9.346% | $161.2197 | $161.22 | $161.20 | $161.20 |
| Purchase #6 | $204.47 | 13.275% | $231.6134 | $231.61 | $231.60 | $231.60 |
| Purchase #7 | $93.44 | 4.862% | $97.9831 | $97.98 | $98.00 | $98.00 |
| 7 purchase totals = | $1,033.93 | $1,148.1604 | $1,148.15 | $1,148.10 | $1,148.20 | |