| 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 | $219.73 | 9.167% | $239.8726 | $239.87 | $239.85 | $239.90 |
| Purchase #2 | $164.83 | 6.560% | $175.6428 | $175.64 | $175.65 | $175.60 |
| Purchase #3 | $10.42 | 12.344% | $11.7062 | $11.71 | $11.70 | $11.70 |
| Purchase #4 | $67.76 | 11.359% | $75.4569 | $75.46 | $75.45 | $75.50 |
| Purchase #5 | $19.97 | 13.824% | $22.7307 | $22.73 | $22.75 | $22.70 |
| Purchase #6 | $202.79 | 10.434% | $223.9491 | $223.95 | $223.95 | $223.90 |
| Purchase #7 | $209.69 | 10.571% | $231.8563 | $231.86 | $231.85 | $231.90 |
| 7 purchase totals = | $895.19 | $981.2146 | $981.22 | $981.20 | $981.20 | |