| 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 | $191.41 | 12.839% | $215.9851 | $215.99 | $216.00 | $216.00 |
| Purchase #2 | $205.37 | 9.113% | $224.0854 | $224.09 | $224.10 | $224.10 |
| Purchase #3 | $118.67 | 6.576% | $126.4737 | $126.47 | $126.45 | $126.50 |
| Purchase #4 | $217.86 | 3.546% | $225.5853 | $225.59 | $225.60 | $225.60 |
| Purchase #5 | $145.91 | 12.814% | $164.6069 | $164.61 | $164.60 | $164.60 |
| Purchase #6 | $36.62 | 7.750% | $39.4581 | $39.46 | $39.45 | $39.50 |
| Purchase #7 | $120.64 | 7.173% | $129.2935 | $129.29 | $129.30 | $129.30 |
| 7 purchase totals = | $1,036.48 | $1,125.4880 | $1,125.50 | $1,125.50 | $1,125.60 | |