| 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 | $96.56 | 5.723% | $102.0861 | $102.09 | $102.10 | $102.10 |
| Purchase #2 | $154.46 | 6.261% | $164.1307 | $164.13 | $164.15 | $164.10 |
| Purchase #3 | $14.61 | 5.370% | $15.3946 | $15.39 | $15.40 | $15.40 |
| Purchase #4 | $232.63 | 4.820% | $243.8428 | $243.84 | $243.85 | $243.80 |
| Purchase #5 | $83.52 | 10.522% | $92.308 | $92.31 | $92.30 | $92.30 |
| Purchase #6 | $100.52 | 12.170% | $112.7533 | $112.75 | $112.75 | $112.80 |
| Purchase #7 | $245.27 | 5.143% | $257.8842 | $257.88 | $257.90 | $257.90 |
| 7 purchase totals = | $927.57 | $988.3997 | $988.39 | $988.45 | $988.40 | |