| 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 | $131.69 | 4.600% | $137.7477 | $137.75 | $137.75 | $137.70 |
| Purchase #2 | $159.27 | 4.566% | $166.5423 | $166.54 | $166.55 | $166.50 |
| Purchase #3 | $226.32 | 5.587% | $238.9645 | $238.96 | $238.95 | $239.00 |
| Purchase #4 | $201.94 | 11.126% | $224.4078 | $224.41 | $224.40 | $224.40 |
| Purchase #5 | $37.52 | 5.628% | $39.6316 | $39.63 | $39.65 | $39.60 |
| Purchase #6 | $166.46 | 6.371% | $177.0652 | $177.07 | $177.05 | $177.10 |
| Purchase #7 | $239.44 | 8.748% | $260.3862 | $260.39 | $260.40 | $260.40 |
| 7 purchase totals = | $1,162.64 | $1,244.7453 | $1,244.75 | $1,244.75 | $1,244.70 | |