| 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 | $119.87 | 7.481% | $128.8375 | $128.84 | $128.85 | $128.80 |
| Purchase #2 | $195.74 | 6.748% | $208.9485 | $208.95 | $208.95 | $208.90 |
| Purchase #3 | $225.71 | 6.102% | $239.4828 | $239.48 | $239.50 | $239.50 |
| Purchase #4 | $15.85 | 5.637% | $16.7435 | $16.74 | $16.75 | $16.70 |
| Purchase #5 | $229.97 | 12.173% | $257.9642 | $257.96 | $257.95 | $258.00 |
| Purchase #6 | $40.56 | 8.461% | $43.9918 | $43.99 | $44.00 | $44.00 |
| Purchase #7 | $232.36 | 10.194% | $256.0468 | $256.05 | $256.05 | $256.00 |
| 7 purchase totals = | $1,060.06 | $1,152.0151 | $1,152.01 | $1,152.05 | $1,151.90 | |