| 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 | $234.63 | 7.852% | $253.0531 | $253.05 | $253.05 | $253.10 |
| Purchase #2 | $6.38 | 13.154% | $7.2192 | $7.22 | $7.20 | $7.20 |
| Purchase #3 | $34.41 | 6.650% | $36.6983 | $36.70 | $36.70 | $36.70 |
| Purchase #4 | $23.64 | 7.635% | $25.4449 | $25.44 | $25.45 | $25.40 |
| Purchase #5 | $241.96 | 6.372% | $257.3777 | $257.38 | $257.40 | $257.40 |
| Purchase #6 | $176.85 | 11.234% | $196.7173 | $196.72 | $196.70 | $196.70 |
| Purchase #7 | $16.74 | 3.669% | $17.3542 | $17.35 | $17.35 | $17.40 |
| 7 purchase totals = | $734.61 | $793.8647 | $793.86 | $793.85 | $793.90 | |