| 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 | $240.48 | 4.856% | $252.1577 | $252.16 | $252.15 | $252.20 |
| Purchase #2 | $201.88 | 11.115% | $224.319 | $224.32 | $224.30 | $224.30 |
| Purchase #3 | $7.46 | 12.330% | $8.3798 | $8.38 | $8.40 | $8.40 |
| Purchase #4 | $169.37 | 5.553% | $178.7751 | $178.78 | $178.80 | $178.80 |
| Purchase #5 | $14.38 | 11.479% | $16.0307 | $16.03 | $16.05 | $16.00 |
| Purchase #6 | $205.85 | 6.292% | $218.8021 | $218.80 | $218.80 | $218.80 |
| Purchase #7 | $231.54 | 10.355% | $255.516 | $255.52 | $255.50 | $255.50 |
| 7 purchase totals = | $1,070.96 | $1,153.9804 | $1,153.99 | $1,154.00 | $1,154.00 | |