| 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 | $236.39 | 11.645% | $263.9176 | $263.92 | $263.90 | $263.90 |
| Purchase #2 | $110.39 | 7.592% | $118.7708 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $171.58 | 11.385% | $191.1144 | $191.11 | $191.10 | $191.10 |
| Purchase #4 | $232.46 | 7.474% | $249.8341 | $249.83 | $249.85 | $249.80 |
| Purchase #5 | $103.28 | 6.688% | $110.1874 | $110.19 | $110.20 | $110.20 |
| Purchase #6 | $97.85 | 4.616% | $102.3668 | $102.37 | $102.35 | $102.40 |
| Purchase #7 | $163.53 | 10.242% | $180.2787 | $180.28 | $180.30 | $180.30 |
| 7 purchase totals = | $1,115.48 | $1,216.4698 | $1,216.47 | $1,216.45 | $1,216.50 | |