| 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 | $214.39 | 6.537% | $228.4047 | $228.40 | $228.40 | $228.40 |
| Purchase #2 | $138.63 | 4.733% | $145.1914 | $145.19 | $145.20 | $145.20 |
| Purchase #3 | $166.40 | 9.664% | $182.4809 | $182.48 | $182.50 | $182.50 |
| Purchase #4 | $182.64 | 12.569% | $205.596 | $205.60 | $205.60 | $205.60 |
| Purchase #5 | $161.39 | 13.181% | $182.6628 | $182.66 | $182.65 | $182.70 |
| Purchase #6 | $11.66 | 7.393% | $12.522 | $12.52 | $12.50 | $12.50 |
| Purchase #7 | $68.87 | 10.712% | $76.2474 | $76.25 | $76.25 | $76.20 |
| 7 purchase totals = | $943.98 | $1,033.1052 | $1,033.10 | $1,033.10 | $1,033.10 | |