| 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 | $198.94 | 9.805% | $218.4461 | $218.45 | $218.45 | $218.40 |
| Purchase #2 | $127.28 | 3.778% | $132.0886 | $132.09 | $132.10 | $132.10 |
| Purchase #3 | $150.96 | 12.651% | $170.0579 | $170.06 | $170.05 | $170.10 |
| Purchase #4 | $42.47 | 3.662% | $44.0253 | $44.03 | $44.05 | $44.00 |
| Purchase #5 | $227.56 | 6.156% | $241.5686 | $241.57 | $241.55 | $241.60 |
| Purchase #6 | $231.73 | 5.238% | $243.868 | $243.87 | $243.85 | $243.90 |
| Purchase #7 | $149.79 | 4.639% | $156.7388 | $156.74 | $156.75 | $156.70 |
| 7 purchase totals = | $1,128.73 | $1,206.7933 | $1,206.81 | $1,206.80 | $1,206.80 | |