| 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 | $222.49 | 6.722% | $237.4458 | $237.45 | $237.45 | $237.40 |
| Purchase #2 | $25.62 | 10.725% | $28.3677 | $28.37 | $28.35 | $28.40 |
| Purchase #3 | $178.95 | 8.362% | $193.9138 | $193.91 | $193.90 | $193.90 |
| Purchase #4 | $76.92 | 3.217% | $79.3945 | $79.39 | $79.40 | $79.40 |
| Purchase #5 | $216.42 | 12.103% | $242.6133 | $242.61 | $242.60 | $242.60 |
| Purchase #6 | $23.57 | 3.691% | $24.44 | $24.44 | $24.45 | $24.40 |
| Purchase #7 | $195.28 | 9.833% | $214.4819 | $214.48 | $214.50 | $214.50 |
| 7 purchase totals = | $939.25 | $1,020.6570 | $1,020.65 | $1,020.65 | $1,020.60 | |