| 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 | $11.98 | 3.339% | $12.38 | $12.38 | $12.40 | $12.40 |
| Purchase #2 | $154.65 | 5.232% | $162.7413 | $162.74 | $162.75 | $162.70 |
| Purchase #3 | $7.55 | 6.156% | $8.0148 | $8.01 | $8.00 | $8.00 |
| Purchase #4 | $141.52 | 12.227% | $158.8237 | $158.82 | $158.80 | $158.80 |
| Purchase #5 | $202.79 | 4.796% | $212.5158 | $212.52 | $212.50 | $212.50 |
| Purchase #6 | $176.40 | 9.343% | $192.8811 | $192.88 | $192.90 | $192.90 |
| Purchase #7 | $83.32 | 6.591% | $88.8116 | $88.81 | $88.80 | $88.80 |
| 7 purchase totals = | $778.21 | $836.1683 | $836.16 | $836.15 | $836.10 | |