| 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 | $216.60 | 4.677% | $226.7304 | $226.73 | $226.75 | $226.70 |
| Purchase #2 | $192.64 | 4.420% | $201.1547 | $201.15 | $201.15 | $201.20 |
| Purchase #3 | $247.57 | 3.362% | $255.8933 | $255.89 | $255.90 | $255.90 |
| Purchase #4 | $103.89 | 7.866% | $112.062 | $112.06 | $112.05 | $112.10 |
| Purchase #5 | $166.87 | 7.859% | $179.9843 | $179.98 | $180.00 | $180.00 |
| Purchase #6 | $176.87 | 11.333% | $196.9147 | $196.91 | $196.90 | $196.90 |
| Purchase #7 | $24.96 | 8.457% | $27.0709 | $27.07 | $27.05 | $27.10 |
| 7 purchase totals = | $1,129.40 | $1,199.8103 | $1,199.79 | $1,199.80 | $1,199.90 | |