| 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 | $203.73 | 9.611% | $223.3105 | $223.31 | $223.30 | $223.30 |
| Purchase #2 | $157.30 | 8.827% | $171.1849 | $171.18 | $171.20 | $171.20 |
| Purchase #3 | $223.53 | 7.619% | $240.5608 | $240.56 | $240.55 | $240.60 |
| Purchase #4 | $155.44 | 10.670% | $172.0254 | $172.03 | $172.05 | $172.00 |
| Purchase #5 | $100.70 | 3.412% | $104.1359 | $104.14 | $104.15 | $104.10 |
| Purchase #6 | $66.38 | 12.378% | $74.5965 | $74.60 | $74.60 | $74.60 |
| Purchase #7 | $183.95 | 5.283% | $193.6681 | $193.67 | $193.65 | $193.70 |
| 7 purchase totals = | $1,091.03 | $1,179.4821 | $1,179.49 | $1,179.50 | $1,179.50 | |