| 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 | $90.56 | 8.640% | $98.3844 | $98.38 | $98.40 | $98.40 |
| Purchase #2 | $163.86 | 10.129% | $180.4574 | $180.46 | $180.45 | $180.50 |
| Purchase #3 | $209.78 | 13.626% | $238.3646 | $238.36 | $238.35 | $238.40 |
| Purchase #4 | $36.72 | 13.705% | $41.7525 | $41.75 | $41.75 | $41.80 |
| Purchase #5 | $207.93 | 8.806% | $226.2403 | $226.24 | $226.25 | $226.20 |
| Purchase #6 | $84.67 | 5.688% | $89.486 | $89.49 | $89.50 | $89.50 |
| Purchase #7 | $195.51 | 10.744% | $216.5156 | $216.52 | $216.50 | $216.50 |
| 7 purchase totals = | $989.03 | $1,091.2008 | $1,091.20 | $1,091.20 | $1,091.30 | |