| 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 | $111.59 | 7.713% | $120.1969 | $120.20 | $120.20 | $120.20 |
| Purchase #2 | $216.63 | 6.722% | $231.1919 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $174.48 | 7.746% | $187.9952 | $188.00 | $188.00 | $188.00 |
| Purchase #4 | $144.42 | 11.647% | $161.2406 | $161.24 | $161.25 | $161.20 |
| Purchase #5 | $198.28 | 3.470% | $205.1603 | $205.16 | $205.15 | $205.20 |
| Purchase #6 | $144.39 | 4.736% | $151.2283 | $151.23 | $151.25 | $151.20 |
| Purchase #7 | $226.96 | 3.402% | $234.6812 | $234.68 | $234.70 | $234.70 |
| 7 purchase totals = | $1,216.75 | $1,291.6944 | $1,291.70 | $1,291.75 | $1,291.70 | |