| 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 | $84.90 | 8.199% | $91.861 | $91.86 | $91.85 | $91.90 |
| Purchase #2 | $70.79 | 11.351% | $78.8254 | $78.83 | $78.85 | $78.80 |
| Purchase #3 | $249.60 | 13.464% | $283.2061 | $283.21 | $283.20 | $283.20 |
| Purchase #4 | $219.81 | 12.402% | $247.0708 | $247.07 | $247.05 | $247.10 |
| Purchase #5 | $226.76 | 3.107% | $233.8054 | $233.81 | $233.80 | $233.80 |
| Purchase #6 | $167.78 | 5.614% | $177.1992 | $177.20 | $177.20 | $177.20 |
| Purchase #7 | $98.83 | 8.151% | $106.8856 | $106.89 | $106.90 | $106.90 |
| 7 purchase totals = | $1,118.47 | $1,218.8535 | $1,218.87 | $1,218.85 | $1,218.90 | |