| 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 | $244.51 | 7.420% | $262.6526 | $262.65 | $262.65 | $262.70 |
| Purchase #2 | $239.92 | 3.646% | $248.6675 | $248.67 | $248.65 | $248.70 |
| Purchase #3 | $156.62 | 9.579% | $171.6226 | $171.62 | $171.60 | $171.60 |
| Purchase #4 | $235.37 | 6.455% | $250.5631 | $250.56 | $250.55 | $250.60 |
| Purchase #5 | $145.69 | 3.217% | $150.3768 | $150.38 | $150.40 | $150.40 |
| Purchase #6 | $18.69 | 12.822% | $21.0864 | $21.09 | $21.10 | $21.10 |
| Purchase #7 | $57.59 | 10.750% | $63.7809 | $63.78 | $63.80 | $63.80 |
| 7 purchase totals = | $1,098.39 | $1,168.7499 | $1,168.75 | $1,168.75 | $1,168.90 | |