| 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 | $95.96 | 11.265% | $106.7699 | $106.77 | $106.75 | $106.80 |
| Purchase #2 | $110.70 | 12.416% | $124.4445 | $124.44 | $124.45 | $124.40 |
| Purchase #3 | $144.78 | 13.661% | $164.5584 | $164.56 | $164.55 | $164.60 |
| Purchase #4 | $157.97 | 13.674% | $179.5708 | $179.57 | $179.55 | $179.60 |
| Purchase #5 | $233.66 | 3.158% | $241.039 | $241.04 | $241.05 | $241.00 |
| Purchase #6 | $229.45 | 10.834% | $254.3086 | $254.31 | $254.30 | $254.30 |
| Purchase #7 | $112.67 | 3.147% | $116.2157 | $116.22 | $116.20 | $116.20 |
| 7 purchase totals = | $1,085.19 | $1,186.9069 | $1,186.91 | $1,186.85 | $1,186.90 | |