| 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 | $118.94 | 5.857% | $125.9063 | $125.91 | $125.90 | $125.90 |
| Purchase #2 | $57.75 | 10.277% | $63.685 | $63.69 | $63.70 | $63.70 |
| Purchase #3 | $207.54 | 5.648% | $219.2619 | $219.26 | $219.25 | $219.30 |
| Purchase #4 | $138.63 | 6.108% | $147.0975 | $147.10 | $147.10 | $147.10 |
| Purchase #5 | $105.27 | 12.269% | $118.1856 | $118.19 | $118.20 | $118.20 |
| Purchase #6 | $216.65 | 8.180% | $234.372 | $234.37 | $234.35 | $234.40 |
| Purchase #7 | $192.44 | 10.209% | $212.0862 | $212.09 | $212.10 | $212.10 |
| 7 purchase totals = | $1,037.22 | $1,120.5945 | $1,120.61 | $1,120.60 | $1,120.70 | |