| 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 | $207.27 | 4.596% | $216.7961 | $216.80 | $216.80 | $216.80 |
| Purchase #2 | $31.43 | 4.605% | $32.8774 | $32.88 | $32.90 | $32.90 |
| Purchase #3 | $83.96 | 12.223% | $94.2224 | $94.22 | $94.20 | $94.20 |
| Purchase #4 | $11.34 | 6.699% | $12.0997 | $12.10 | $12.10 | $12.10 |
| Purchase #5 | $179.62 | 3.220% | $185.4038 | $185.40 | $185.40 | $185.40 |
| Purchase #6 | $210.72 | 9.663% | $231.0819 | $231.08 | $231.10 | $231.10 |
| Purchase #7 | $35.48 | 3.398% | $36.6856 | $36.69 | $36.70 | $36.70 |
| 7 purchase totals = | $759.82 | $809.1669 | $809.17 | $809.20 | $809.20 | |