| 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 | $187.37 | 5.349% | $197.3924 | $197.39 | $197.40 | $197.40 |
| Purchase #2 | $220.93 | 3.702% | $229.1088 | $229.11 | $229.10 | $229.10 |
| Purchase #3 | $234.40 | 6.732% | $250.1798 | $250.18 | $250.20 | $250.20 |
| Purchase #4 | $183.35 | 10.184% | $202.0224 | $202.02 | $202.00 | $202.00 |
| Purchase #5 | $175.73 | 13.215% | $198.9527 | $198.95 | $198.95 | $199.00 |
| Purchase #6 | $104.81 | 3.170% | $108.1325 | $108.13 | $108.15 | $108.10 |
| Purchase #7 | $151.60 | 8.108% | $163.8917 | $163.89 | $163.90 | $163.90 |
| 7 purchase totals = | $1,258.19 | $1,349.6803 | $1,349.67 | $1,349.70 | $1,349.70 | |