| 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 | $215.98 | 13.114% | $244.3036 | $244.30 | $244.30 | $244.30 |
| Purchase #2 | $151.76 | 9.871% | $166.7402 | $166.74 | $166.75 | $166.70 |
| Purchase #3 | $63.34 | 9.696% | $69.4814 | $69.48 | $69.50 | $69.50 |
| Purchase #4 | $242.69 | 3.236% | $250.5434 | $250.54 | $250.55 | $250.50 |
| Purchase #5 | $224.63 | 13.574% | $255.1213 | $255.12 | $255.10 | $255.10 |
| Purchase #6 | $130.36 | 5.739% | $137.8414 | $137.84 | $137.85 | $137.80 |
| Purchase #7 | $142.56 | 13.382% | $161.6374 | $161.64 | $161.65 | $161.60 |
| 7 purchase totals = | $1,171.32 | $1,285.6687 | $1,285.66 | $1,285.70 | $1,285.50 | |