| 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 | $11.36 | 7.801% | $12.2462 | $12.25 | $12.25 | $12.20 |
| Purchase #2 | $126.44 | 9.854% | $138.8994 | $138.90 | $138.90 | $138.90 |
| Purchase #3 | $83.88 | 9.647% | $91.9719 | $91.97 | $91.95 | $92.00 |
| Purchase #4 | $149.86 | 3.108% | $154.5176 | $154.52 | $154.50 | $154.50 |
| Purchase #5 | $60.88 | 11.285% | $67.7503 | $67.75 | $67.75 | $67.80 |
| Purchase #6 | $182.39 | 8.822% | $198.4804 | $198.48 | $198.50 | $198.50 |
| Purchase #7 | $109.35 | 3.349% | $113.0121 | $113.01 | $113.00 | $113.00 |
| 7 purchase totals = | $724.16 | $776.8779 | $776.88 | $776.85 | $776.90 | |