| 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 | $203.50 | 6.189% | $216.0946 | $216.09 | $216.10 | $216.10 |
| Purchase #2 | $161.84 | 10.658% | $179.0889 | $179.09 | $179.10 | $179.10 |
| Purchase #3 | $233.35 | 12.762% | $263.1301 | $263.13 | $263.15 | $263.10 |
| Purchase #4 | $198.81 | 8.731% | $216.1681 | $216.17 | $216.15 | $216.20 |
| Purchase #5 | $226.99 | 4.456% | $237.1047 | $237.10 | $237.10 | $237.10 |
| Purchase #6 | $148.65 | 10.667% | $164.5065 | $164.51 | $164.50 | $164.50 |
| Purchase #7 | $119.48 | 5.484% | $126.0323 | $126.03 | $126.05 | $126.00 |
| 7 purchase totals = | $1,292.62 | $1,402.1252 | $1,402.12 | $1,402.15 | $1,402.10 | |