| 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 | $84.70 | 4.660% | $88.647 | $88.65 | $88.65 | $88.60 |
| Purchase #2 | $192.77 | 13.189% | $218.1944 | $218.19 | $218.20 | $218.20 |
| Purchase #3 | $215.34 | 13.297% | $243.9738 | $243.97 | $243.95 | $244.00 |
| Purchase #4 | $226.74 | 6.871% | $242.3193 | $242.32 | $242.30 | $242.30 |
| Purchase #5 | $17.37 | 6.854% | $18.5605 | $18.56 | $18.55 | $18.60 |
| Purchase #6 | $62.87 | 7.246% | $67.4256 | $67.43 | $67.45 | $67.40 |
| Purchase #7 | $140.92 | 9.408% | $154.1778 | $154.18 | $154.20 | $154.20 |
| 7 purchase totals = | $940.71 | $1,033.2984 | $1,033.30 | $1,033.30 | $1,033.30 | |