| 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 | $220.97 | 11.274% | $245.8822 | $245.88 | $245.90 | $245.90 |
| Purchase #2 | $105.43 | 11.843% | $117.9161 | $117.92 | $117.90 | $117.90 |
| Purchase #3 | $131.53 | 11.249% | $146.3258 | $146.33 | $146.35 | $146.30 |
| Purchase #4 | $202.73 | 12.275% | $227.6151 | $227.62 | $227.60 | $227.60 |
| Purchase #5 | $57.73 | 9.472% | $63.1982 | $63.20 | $63.20 | $63.20 |
| Purchase #6 | $214.26 | 13.862% | $243.9607 | $243.96 | $243.95 | $244.00 |
| Purchase #7 | $145.94 | 6.304% | $155.1401 | $155.14 | $155.15 | $155.10 |
| 7 purchase totals = | $1,078.59 | $1,200.0382 | $1,200.05 | $1,200.05 | $1,200.00 | |