| 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 | $209.30 | 9.604% | $229.4012 | $229.40 | $229.40 | $229.40 |
| Purchase #2 | $175.96 | 8.310% | $190.5823 | $190.58 | $190.60 | $190.60 |
| Purchase #3 | $169.69 | 13.754% | $193.0292 | $193.03 | $193.05 | $193.00 |
| Purchase #4 | $100.64 | 12.493% | $113.213 | $113.21 | $113.20 | $113.20 |
| Purchase #5 | $162.40 | 3.355% | $167.8485 | $167.85 | $167.85 | $167.80 |
| Purchase #6 | $185.70 | 10.114% | $204.4817 | $204.48 | $204.50 | $204.50 |
| Purchase #7 | $86.94 | 10.405% | $95.9861 | $95.99 | $96.00 | $96.00 |
| 7 purchase totals = | $1,090.63 | $1,194.5420 | $1,194.54 | $1,194.60 | $1,194.50 | |