| 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 | $23.79 | 4.256% | $24.8025 | $24.80 | $24.80 | $24.80 |
| Purchase #2 | $214.79 | 10.858% | $238.1119 | $238.11 | $238.10 | $238.10 |
| Purchase #3 | $215.39 | 7.341% | $231.2018 | $231.20 | $231.20 | $231.20 |
| Purchase #4 | $105.43 | 10.300% | $116.2893 | $116.29 | $116.30 | $116.30 |
| Purchase #5 | $93.36 | 3.863% | $96.9665 | $96.97 | $96.95 | $97.00 |
| Purchase #6 | $246.61 | 9.505% | $270.0503 | $270.05 | $270.05 | $270.10 |
| Purchase #7 | $223.93 | 12.612% | $252.1721 | $252.17 | $252.15 | $252.20 |
| 7 purchase totals = | $1,123.30 | $1,229.5944 | $1,229.59 | $1,229.55 | $1,229.70 | |