| 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 | $127.88 | 3.325% | $132.132 | $132.13 | $132.15 | $132.10 |
| Purchase #2 | $186.63 | 7.366% | $200.3772 | $200.38 | $200.40 | $200.40 |
| Purchase #3 | $218.87 | 5.613% | $231.1552 | $231.16 | $231.15 | $231.20 |
| Purchase #4 | $217.79 | 12.369% | $244.7284 | $244.73 | $244.75 | $244.70 |
| Purchase #5 | $61.43 | 5.486% | $64.8 | $64.80 | $64.80 | $64.80 |
| Purchase #6 | $20.31 | 9.282% | $22.1952 | $22.20 | $22.20 | $22.20 |
| Purchase #7 | $175.75 | 11.401% | $195.7873 | $195.79 | $195.80 | $195.80 |
| 7 purchase totals = | $1,008.66 | $1,091.1753 | $1,091.19 | $1,091.25 | $1,091.20 | |