| 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 | $128.97 | 9.414% | $141.1112 | $141.11 | $141.10 | $141.10 |
| Purchase #2 | $220.35 | 5.648% | $232.7954 | $232.80 | $232.80 | $232.80 |
| Purchase #3 | $129.63 | 10.170% | $142.8134 | $142.81 | $142.80 | $142.80 |
| Purchase #4 | $42.83 | 5.347% | $45.1201 | $45.12 | $45.10 | $45.10 |
| Purchase #5 | $234.88 | 6.105% | $249.2194 | $249.22 | $249.20 | $249.20 |
| Purchase #6 | $52.77 | 13.758% | $60.0301 | $60.03 | $60.05 | $60.00 |
| Purchase #7 | $134.50 | 4.246% | $140.2109 | $140.21 | $140.20 | $140.20 |
| 7 purchase totals = | $943.93 | $1,011.3005 | $1,011.30 | $1,011.25 | $1,011.20 | |