| 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 | $217.35 | 4.124% | $226.3135 | $226.31 | $226.30 | $226.30 |
| Purchase #2 | $179.65 | 5.572% | $189.6601 | $189.66 | $189.65 | $189.70 |
| Purchase #3 | $41.83 | 3.288% | $43.2054 | $43.21 | $43.20 | $43.20 |
| Purchase #4 | $157.99 | 4.305% | $164.7915 | $164.79 | $164.80 | $164.80 |
| Purchase #5 | $89.74 | 3.782% | $93.134 | $93.13 | $93.15 | $93.10 |
| Purchase #6 | $143.45 | 7.643% | $154.4139 | $154.41 | $154.40 | $154.40 |
| Purchase #7 | $108.98 | 7.764% | $117.4412 | $117.44 | $117.45 | $117.40 |
| 7 purchase totals = | $938.99 | $988.9596 | $988.95 | $988.95 | $988.90 | |