| 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 | $106.78 | 8.266% | $115.6064 | $115.61 | $115.60 | $115.60 |
| Purchase #2 | $201.48 | 3.764% | $209.0637 | $209.06 | $209.05 | $209.10 |
| Purchase #3 | $101.67 | 6.423% | $108.2003 | $108.20 | $108.20 | $108.20 |
| Purchase #4 | $164.66 | 13.752% | $187.304 | $187.30 | $187.30 | $187.30 |
| Purchase #5 | $89.27 | 6.542% | $95.11 | $95.11 | $95.10 | $95.10 |
| Purchase #6 | $164.72 | 4.212% | $171.658 | $171.66 | $171.65 | $171.70 |
| Purchase #7 | $97.77 | 6.541% | $104.1651 | $104.17 | $104.15 | $104.20 |
| 7 purchase totals = | $926.35 | $991.1075 | $991.11 | $991.05 | $991.20 | |