| 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 | $117.44 | 4.510% | $122.7365 | $122.74 | $122.75 | $122.70 |
| Purchase #2 | $183.44 | 9.403% | $200.6889 | $200.69 | $200.70 | $200.70 |
| Purchase #3 | $243.86 | 7.827% | $262.9469 | $262.95 | $262.95 | $262.90 |
| Purchase #4 | $186.95 | 11.289% | $208.0548 | $208.05 | $208.05 | $208.10 |
| Purchase #5 | $151.62 | 7.121% | $162.4169 | $162.42 | $162.40 | $162.40 |
| Purchase #6 | $249.83 | 5.842% | $264.4251 | $264.43 | $264.45 | $264.40 |
| Purchase #7 | $206.32 | 5.813% | $218.3134 | $218.31 | $218.30 | $218.30 |
| 7 purchase totals = | $1,339.46 | $1,439.5825 | $1,439.59 | $1,439.60 | $1,439.50 | |