| 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 | $241.71 | 12.566% | $272.0833 | $272.08 | $272.10 | $272.10 |
| Purchase #2 | $56.80 | 8.311% | $61.5206 | $61.52 | $61.50 | $61.50 |
| Purchase #3 | $84.42 | 11.367% | $94.016 | $94.02 | $94.00 | $94.00 |
| Purchase #4 | $110.50 | 6.403% | $117.5753 | $117.58 | $117.60 | $117.60 |
| Purchase #5 | $27.38 | 8.321% | $29.6583 | $29.66 | $29.65 | $29.70 |
| Purchase #6 | $231.31 | 5.355% | $243.6967 | $243.70 | $243.70 | $243.70 |
| Purchase #7 | $91.25 | 11.840% | $102.054 | $102.05 | $102.05 | $102.10 |
| 7 purchase totals = | $843.37 | $920.6042 | $920.61 | $920.60 | $920.70 | |