| 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 | $230.89 | 8.425% | $250.3425 | $250.34 | $250.35 | $250.30 |
| Purchase #2 | $150.66 | 8.146% | $162.9328 | $162.93 | $162.95 | $162.90 |
| Purchase #3 | $47.95 | 7.353% | $51.4758 | $51.48 | $51.50 | $51.50 |
| Purchase #4 | $29.39 | 11.177% | $32.6749 | $32.67 | $32.65 | $32.70 |
| Purchase #5 | $148.98 | 11.337% | $165.8699 | $165.87 | $165.85 | $165.90 |
| Purchase #6 | $117.44 | 12.474% | $132.0895 | $132.09 | $132.10 | $132.10 |
| Purchase #7 | $177.71 | 5.622% | $187.7009 | $187.70 | $187.70 | $187.70 |
| 7 purchase totals = | $903.02 | $983.0863 | $983.08 | $983.10 | $983.10 | |