| 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 | $233.38 | 8.735% | $253.7657 | $253.77 | $253.75 | $253.80 |
| Purchase #2 | $24.77 | 3.529% | $25.6441 | $25.64 | $25.65 | $25.60 |
| Purchase #3 | $162.41 | 10.521% | $179.4972 | $179.50 | $179.50 | $179.50 |
| Purchase #4 | $234.90 | 11.340% | $261.5377 | $261.54 | $261.55 | $261.50 |
| Purchase #5 | $126.48 | 9.362% | $138.3211 | $138.32 | $138.30 | $138.30 |
| Purchase #6 | $14.75 | 9.216% | $16.1094 | $16.11 | $16.10 | $16.10 |
| Purchase #7 | $27.50 | 4.855% | $28.8351 | $28.84 | $28.85 | $28.80 |
| 7 purchase totals = | $824.19 | $903.7103 | $903.72 | $903.70 | $903.60 | |