| 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 | $227.87 | 4.211% | $237.4656 | $237.47 | $237.45 | $237.50 |
| Purchase #2 | $179.97 | 9.667% | $197.3677 | $197.37 | $197.35 | $197.40 |
| Purchase #3 | $94.54 | 8.546% | $102.6194 | $102.62 | $102.60 | $102.60 |
| Purchase #4 | $28.48 | 5.574% | $30.0675 | $30.07 | $30.05 | $30.10 |
| Purchase #5 | $106.87 | 8.529% | $115.9849 | $115.98 | $116.00 | $116.00 |
| Purchase #6 | $127.77 | 7.589% | $137.4665 | $137.47 | $137.45 | $137.50 |
| Purchase #7 | $29.53 | 11.343% | $32.8796 | $32.88 | $32.90 | $32.90 |
| 7 purchase totals = | $795.03 | $853.8512 | $853.86 | $853.80 | $854.00 | |