| 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 | $216.66 | 10.719% | $239.8838 | $239.88 | $239.90 | $239.90 |
| Purchase #2 | $54.42 | 3.825% | $56.5016 | $56.50 | $56.50 | $56.50 |
| Purchase #3 | $202.66 | 7.739% | $218.3439 | $218.34 | $218.35 | $218.30 |
| Purchase #4 | $69.99 | 8.572% | $75.9895 | $75.99 | $76.00 | $76.00 |
| Purchase #5 | $140.81 | 7.477% | $151.3384 | $151.34 | $151.35 | $151.30 |
| Purchase #6 | $166.27 | 5.542% | $175.4847 | $175.48 | $175.50 | $175.50 |
| Purchase #7 | $205.36 | 13.229% | $232.5271 | $232.53 | $232.55 | $232.50 |
| 7 purchase totals = | $1,056.17 | $1,150.0690 | $1,150.06 | $1,150.15 | $1,150.00 | |