| 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 | $113.79 | 11.593% | $126.9817 | $126.98 | $127.00 | $127.00 |
| Purchase #2 | $231.73 | 11.262% | $257.8274 | $257.83 | $257.85 | $257.80 |
| Purchase #3 | $40.36 | 3.580% | $41.8049 | $41.80 | $41.80 | $41.80 |
| Purchase #4 | $195.40 | 13.451% | $221.6833 | $221.68 | $221.70 | $221.70 |
| Purchase #5 | $193.97 | 3.704% | $201.1546 | $201.15 | $201.15 | $201.20 |
| Purchase #6 | $161.44 | 13.628% | $183.441 | $183.44 | $183.45 | $183.40 |
| Purchase #7 | $229.29 | 9.343% | $250.7126 | $250.71 | $250.70 | $250.70 |
| 7 purchase totals = | $1,165.98 | $1,283.6055 | $1,283.59 | $1,283.65 | $1,283.60 | |