| 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 | $239.69 | 7.184% | $256.9093 | $256.91 | $256.90 | $256.90 |
| Purchase #2 | $163.72 | 12.348% | $183.9361 | $183.94 | $183.95 | $183.90 |
| Purchase #3 | $162.46 | 12.618% | $182.9592 | $182.96 | $182.95 | $183.00 |
| Purchase #4 | $117.98 | 13.216% | $133.5722 | $133.57 | $133.55 | $133.60 |
| Purchase #5 | $80.67 | 4.107% | $83.9831 | $83.98 | $84.00 | $84.00 |
| Purchase #6 | $144.98 | 8.151% | $156.7973 | $156.80 | $156.80 | $156.80 |
| Purchase #7 | $210.94 | 13.770% | $239.9864 | $239.99 | $240.00 | $240.00 |
| 7 purchase totals = | $1,120.44 | $1,238.1436 | $1,238.15 | $1,238.15 | $1,238.20 | |