| 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 | $234.33 | 12.401% | $263.3893 | $263.39 | $263.40 | $263.40 |
| Purchase #2 | $140.52 | 9.752% | $154.2235 | $154.22 | $154.20 | $154.20 |
| Purchase #3 | $125.94 | 10.526% | $139.1964 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $201.25 | 9.200% | $219.765 | $219.77 | $219.75 | $219.80 |
| Purchase #5 | $138.80 | 7.633% | $149.3946 | $149.39 | $149.40 | $149.40 |
| Purchase #6 | $27.95 | 8.291% | $30.2673 | $30.27 | $30.25 | $30.30 |
| Purchase #7 | $209.64 | 3.133% | $216.208 | $216.21 | $216.20 | $216.20 |
| 7 purchase totals = | $1,078.43 | $1,172.4441 | $1,172.45 | $1,172.40 | $1,172.50 | |