| 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 | $240.67 | 6.166% | $255.5097 | $255.51 | $255.50 | $255.50 |
| Purchase #2 | $17.67 | 12.157% | $19.8181 | $19.82 | $19.80 | $19.80 |
| Purchase #3 | $208.49 | 11.371% | $232.1974 | $232.20 | $232.20 | $232.20 |
| Purchase #4 | $16.67 | 6.820% | $17.8069 | $17.81 | $17.80 | $17.80 |
| Purchase #5 | $80.29 | 12.860% | $90.6153 | $90.62 | $90.60 | $90.60 |
| Purchase #6 | $202.52 | 6.627% | $215.941 | $215.94 | $215.95 | $215.90 |
| Purchase #7 | $216.74 | 10.296% | $239.0556 | $239.06 | $239.05 | $239.10 |
| 7 purchase totals = | $983.05 | $1,070.9440 | $1,070.96 | $1,070.90 | $1,070.90 | |