| 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 | $128.93 | 12.709% | $145.3157 | $145.32 | $145.30 | $145.30 |
| Purchase #2 | $190.90 | 7.447% | $205.1163 | $205.12 | $205.10 | $205.10 |
| Purchase #3 | $249.36 | 9.721% | $273.6003 | $273.60 | $273.60 | $273.60 |
| Purchase #4 | $244.44 | 7.264% | $262.1961 | $262.20 | $262.20 | $262.20 |
| Purchase #5 | $139.40 | 5.203% | $146.653 | $146.65 | $146.65 | $146.70 |
| Purchase #6 | $243.33 | 8.243% | $263.3877 | $263.39 | $263.40 | $263.40 |
| Purchase #7 | $189.71 | 12.261% | $212.9703 | $212.97 | $212.95 | $213.00 |
| 7 purchase totals = | $1,386.07 | $1,509.2394 | $1,509.25 | $1,509.20 | $1,509.30 | |