| 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 | $197.80 | 11.250% | $220.0525 | $220.05 | $220.05 | $220.10 |
| Purchase #2 | $33.74 | 4.395% | $35.2229 | $35.22 | $35.20 | $35.20 |
| Purchase #3 | $86.49 | 6.260% | $91.9043 | $91.90 | $91.90 | $91.90 |
| Purchase #4 | $174.87 | 7.808% | $188.5238 | $188.52 | $188.50 | $188.50 |
| Purchase #5 | $73.77 | 5.162% | $77.578 | $77.58 | $77.60 | $77.60 |
| Purchase #6 | $90.26 | 13.562% | $102.5011 | $102.50 | $102.50 | $102.50 |
| Purchase #7 | $104.83 | 4.143% | $109.1731 | $109.17 | $109.15 | $109.20 |
| 7 purchase totals = | $761.76 | $824.9557 | $824.94 | $824.90 | $825.00 | |