| 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 | $207.32 | 3.324% | $214.2113 | $214.21 | $214.20 | $214.20 |
| Purchase #2 | $200.41 | 12.853% | $226.1687 | $226.17 | $226.15 | $226.20 |
| Purchase #3 | $229.64 | 4.840% | $240.7546 | $240.75 | $240.75 | $240.80 |
| Purchase #4 | $104.65 | 6.320% | $111.2639 | $111.26 | $111.25 | $111.30 |
| Purchase #5 | $241.42 | 7.165% | $258.7177 | $258.72 | $258.70 | $258.70 |
| Purchase #6 | $85.54 | 6.421% | $91.0325 | $91.03 | $91.05 | $91.00 |
| Purchase #7 | $173.79 | 3.475% | $179.8292 | $179.83 | $179.85 | $179.80 |
| 7 purchase totals = | $1,242.77 | $1,321.9779 | $1,321.97 | $1,321.95 | $1,322.00 | |