| 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 | $246.64 | 10.706% | $273.0453 | $273.05 | $273.05 | $273.00 |
| Purchase #2 | $201.60 | 4.690% | $211.055 | $211.06 | $211.05 | $211.10 |
| Purchase #3 | $221.73 | 4.632% | $232.0005 | $232.00 | $232.00 | $232.00 |
| Purchase #4 | $6.73 | 6.699% | $7.1808 | $7.18 | $7.20 | $7.20 |
| Purchase #5 | $35.91 | 7.835% | $38.7235 | $38.72 | $38.70 | $38.70 |
| Purchase #6 | $13.87 | 13.605% | $15.757 | $15.76 | $15.75 | $15.80 |
| Purchase #7 | $107.36 | 11.704% | $119.9254 | $119.93 | $119.95 | $119.90 |
| 7 purchase totals = | $833.84 | $897.6875 | $897.70 | $897.70 | $897.70 | |