| 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 | $105.81 | 6.485% | $112.6718 | $112.67 | $112.65 | $112.70 |
| Purchase #2 | $97.56 | 13.667% | $110.8935 | $110.89 | $110.90 | $110.90 |
| Purchase #3 | $226.75 | 12.857% | $255.9032 | $255.90 | $255.90 | $255.90 |
| Purchase #4 | $231.52 | 6.167% | $245.7978 | $245.80 | $245.80 | $245.80 |
| Purchase #5 | $115.90 | 11.385% | $129.0952 | $129.10 | $129.10 | $129.10 |
| Purchase #6 | $206.72 | 9.346% | $226.0401 | $226.04 | $226.05 | $226.00 |
| Purchase #7 | $113.91 | 12.530% | $128.1829 | $128.18 | $128.20 | $128.20 |
| 7 purchase totals = | $1,098.17 | $1,208.5845 | $1,208.58 | $1,208.60 | $1,208.60 | |