| 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 | $221.79 | 3.519% | $229.5948 | $229.59 | $229.60 | $229.60 |
| Purchase #2 | $220.33 | 10.743% | $244.0001 | $244.00 | $244.00 | $244.00 |
| Purchase #3 | $15.56 | 5.856% | $16.4712 | $16.47 | $16.45 | $16.50 |
| Purchase #4 | $194.81 | 12.708% | $219.5665 | $219.57 | $219.55 | $219.60 |
| Purchase #5 | $183.52 | 4.222% | $191.2682 | $191.27 | $191.25 | $191.30 |
| Purchase #6 | $85.55 | 4.613% | $89.4964 | $89.50 | $89.50 | $89.50 |
| Purchase #7 | $164.45 | 13.490% | $186.6343 | $186.63 | $186.65 | $186.60 |
| 7 purchase totals = | $1,086.01 | $1,177.0315 | $1,177.03 | $1,177.00 | $1,177.10 | |