| 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 | $28.48 | 8.446% | $30.8854 | $30.89 | $30.90 | $30.90 |
| Purchase #2 | $238.74 | 5.647% | $252.2216 | $252.22 | $252.20 | $252.20 |
| Purchase #3 | $13.90 | 12.854% | $15.6867 | $15.69 | $15.70 | $15.70 |
| Purchase #4 | $148.58 | 12.261% | $166.7974 | $166.80 | $166.80 | $166.80 |
| Purchase #5 | $92.38 | 5.141% | $97.1293 | $97.13 | $97.15 | $97.10 |
| Purchase #6 | $224.77 | 6.330% | $238.9979 | $239.00 | $239.00 | $239.00 |
| Purchase #7 | $190.39 | 6.680% | $203.1081 | $203.11 | $203.10 | $203.10 |
| 7 purchase totals = | $937.24 | $1,004.8264 | $1,004.84 | $1,004.85 | $1,004.80 | |