| 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 | $240.68 | 7.375% | $258.4302 | $258.43 | $258.45 | $258.40 |
| Purchase #2 | $169.85 | 5.447% | $179.1017 | $179.10 | $179.10 | $179.10 |
| Purchase #3 | $108.36 | 13.508% | $122.9973 | $123.00 | $123.00 | $123.00 |
| Purchase #4 | $161.35 | 7.141% | $172.872 | $172.87 | $172.85 | $172.90 |
| Purchase #5 | $176.92 | 12.471% | $198.9837 | $198.98 | $199.00 | $199.00 |
| Purchase #6 | $138.93 | 11.760% | $155.2682 | $155.27 | $155.25 | $155.30 |
| Purchase #7 | $25.71 | 5.775% | $27.1948 | $27.19 | $27.20 | $27.20 |
| 7 purchase totals = | $1,021.80 | $1,114.8479 | $1,114.84 | $1,114.85 | $1,114.90 | |