| 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 | $35.29 | 4.268% | $36.7962 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $228.64 | 4.586% | $239.1254 | $239.13 | $239.15 | $239.10 |
| Purchase #3 | $30.95 | 13.293% | $35.0642 | $35.06 | $35.05 | $35.10 |
| Purchase #4 | $250.47 | 12.239% | $281.125 | $281.13 | $281.15 | $281.10 |
| Purchase #5 | $194.83 | 9.671% | $213.672 | $213.67 | $213.65 | $213.70 |
| Purchase #6 | $168.47 | 13.210% | $190.7249 | $190.72 | $190.70 | $190.70 |
| Purchase #7 | $49.33 | 7.123% | $52.8438 | $52.84 | $52.85 | $52.80 |
| 7 purchase totals = | $957.98 | $1,049.3515 | $1,049.35 | $1,049.35 | $1,049.30 | |