| 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 | $55.64 | 8.172% | $60.1869 | $60.19 | $60.20 | $60.20 |
| Purchase #2 | $197.81 | 5.200% | $208.0961 | $208.10 | $208.10 | $208.10 |
| Purchase #3 | $205.63 | 4.252% | $214.3734 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $137.51 | 4.156% | $143.2249 | $143.22 | $143.20 | $143.20 |
| Purchase #5 | $121.66 | 9.369% | $133.0583 | $133.06 | $133.05 | $133.10 |
| Purchase #6 | $179.85 | 8.793% | $195.6642 | $195.66 | $195.65 | $195.70 |
| Purchase #7 | $127.66 | 4.532% | $133.4456 | $133.45 | $133.45 | $133.40 |
| 7 purchase totals = | $1,025.76 | $1,088.0494 | $1,088.05 | $1,088.00 | $1,088.10 | |