| 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 | $241.76 | 4.354% | $252.2862 | $252.29 | $252.30 | $252.30 |
| Purchase #2 | $183.83 | 12.508% | $206.8235 | $206.82 | $206.80 | $206.80 |
| Purchase #3 | $122.99 | 10.724% | $136.1794 | $136.18 | $136.20 | $136.20 |
| Purchase #4 | $218.38 | 9.290% | $238.6675 | $238.67 | $238.65 | $238.70 |
| Purchase #5 | $156.54 | 7.552% | $168.3619 | $168.36 | $168.35 | $168.40 |
| Purchase #6 | $217.45 | 4.642% | $227.544 | $227.54 | $227.55 | $227.50 |
| Purchase #7 | $159.62 | 13.221% | $180.7234 | $180.72 | $180.70 | $180.70 |
| 7 purchase totals = | $1,300.57 | $1,410.5859 | $1,410.58 | $1,410.55 | $1,410.60 | |