| 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 | $218.59 | 9.734% | $239.8676 | $239.87 | $239.85 | $239.90 |
| Purchase #2 | $218.67 | 9.490% | $239.4218 | $239.42 | $239.40 | $239.40 |
| Purchase #3 | $68.62 | 3.713% | $71.1679 | $71.17 | $71.15 | $71.20 |
| Purchase #4 | $88.50 | 12.841% | $99.8643 | $99.86 | $99.85 | $99.90 |
| Purchase #5 | $157.81 | 4.494% | $164.902 | $164.90 | $164.90 | $164.90 |
| Purchase #6 | $150.57 | 9.245% | $164.4902 | $164.49 | $164.50 | $164.50 |
| Purchase #7 | $207.38 | 3.496% | $214.63 | $214.63 | $214.65 | $214.60 |
| 7 purchase totals = | $1,110.14 | $1,194.3438 | $1,194.34 | $1,194.30 | $1,194.40 | |