| 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 | $134.84 | 5.119% | $141.7425 | $141.74 | $141.75 | $141.70 |
| Purchase #2 | $204.44 | 6.690% | $218.117 | $218.12 | $218.10 | $218.10 |
| Purchase #3 | $120.25 | 11.605% | $134.205 | $134.21 | $134.20 | $134.20 |
| Purchase #4 | $249.79 | 9.721% | $274.0721 | $274.07 | $274.05 | $274.10 |
| Purchase #5 | $184.30 | 9.179% | $201.2169 | $201.22 | $201.20 | $201.20 |
| Purchase #6 | $132.68 | 5.434% | $139.8898 | $139.89 | $139.90 | $139.90 |
| Purchase #7 | $147.99 | 11.149% | $164.4894 | $164.49 | $164.50 | $164.50 |
| 7 purchase totals = | $1,174.29 | $1,273.7327 | $1,273.74 | $1,273.70 | $1,273.70 | |