| 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 | $201.32 | 13.314% | $228.1237 | $228.12 | $228.10 | $228.10 |
| Purchase #2 | $51.57 | 9.140% | $56.2835 | $56.28 | $56.30 | $56.30 |
| Purchase #3 | $62.27 | 12.360% | $69.9666 | $69.97 | $69.95 | $70.00 |
| Purchase #4 | $123.46 | 4.557% | $129.0861 | $129.09 | $129.10 | $129.10 |
| Purchase #5 | $25.33 | 10.661% | $28.0304 | $28.03 | $28.05 | $28.00 |
| Purchase #6 | $89.97 | 13.483% | $102.1007 | $102.10 | $102.10 | $102.10 |
| Purchase #7 | $211.64 | 4.626% | $221.4305 | $221.43 | $221.45 | $221.40 |
| 7 purchase totals = | $765.56 | $835.0215 | $835.02 | $835.05 | $835.00 | |