| 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 | $220.55 | 6.277% | $234.3939 | $234.39 | $234.40 | $234.40 |
| Purchase #2 | $100.38 | 4.209% | $104.605 | $104.61 | $104.60 | $104.60 |
| Purchase #3 | $106.32 | 11.121% | $118.1438 | $118.14 | $118.15 | $118.10 |
| Purchase #4 | $176.88 | 9.576% | $193.818 | $193.82 | $193.80 | $193.80 |
| Purchase #5 | $242.89 | 11.432% | $270.6572 | $270.66 | $270.65 | $270.70 |
| Purchase #6 | $122.98 | 10.291% | $135.6359 | $135.64 | $135.65 | $135.60 |
| Purchase #7 | $175.32 | 4.820% | $183.7704 | $183.77 | $183.75 | $183.80 |
| 7 purchase totals = | $1,145.32 | $1,241.0242 | $1,241.03 | $1,241.00 | $1,241.00 | |