| 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 | $237.82 | 5.135% | $250.0321 | $250.03 | $250.05 | $250.00 |
| Purchase #2 | $231.61 | 3.380% | $239.4384 | $239.44 | $239.45 | $239.40 |
| Purchase #3 | $13.99 | 4.665% | $14.6426 | $14.64 | $14.65 | $14.60 |
| Purchase #4 | $189.82 | 12.699% | $213.9252 | $213.93 | $213.95 | $213.90 |
| Purchase #5 | $128.45 | 11.566% | $143.3065 | $143.31 | $143.30 | $143.30 |
| Purchase #6 | $213.79 | 12.435% | $240.3748 | $240.37 | $240.35 | $240.40 |
| Purchase #7 | $34.35 | 7.470% | $36.9159 | $36.92 | $36.90 | $36.90 |
| 7 purchase totals = | $1,049.83 | $1,138.6355 | $1,138.64 | $1,138.65 | $1,138.50 | |