| 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 | $88.68 | 4.199% | $92.4037 | $92.40 | $92.40 | $92.40 |
| Purchase #2 | $235.78 | 3.452% | $243.9191 | $243.92 | $243.90 | $243.90 |
| Purchase #3 | $226.75 | 6.739% | $242.0307 | $242.03 | $242.05 | $242.00 |
| Purchase #4 | $70.38 | 12.592% | $79.2422 | $79.24 | $79.25 | $79.20 |
| Purchase #5 | $98.37 | 5.470% | $103.7508 | $103.75 | $103.75 | $103.80 |
| Purchase #6 | $96.29 | 4.633% | $100.7511 | $100.75 | $100.75 | $100.80 |
| Purchase #7 | $171.42 | 8.137% | $185.3684 | $185.37 | $185.35 | $185.40 |
| 7 purchase totals = | $987.67 | $1,047.4660 | $1,047.46 | $1,047.45 | $1,047.50 | |