| 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 | $124.76 | 8.293% | $135.1063 | $135.11 | $135.10 | $135.10 |
| Purchase #2 | $128.56 | 5.862% | $136.0962 | $136.10 | $136.10 | $136.10 |
| Purchase #3 | $183.28 | 9.701% | $201.06 | $201.06 | $201.05 | $201.10 |
| Purchase #4 | $118.57 | 7.156% | $127.0549 | $127.05 | $127.05 | $127.10 |
| Purchase #5 | $159.87 | 3.110% | $164.842 | $164.84 | $164.85 | $164.80 |
| Purchase #6 | $52.79 | 8.343% | $57.1943 | $57.19 | $57.20 | $57.20 |
| Purchase #7 | $161.75 | 12.630% | $182.179 | $182.18 | $182.20 | $182.20 |
| 7 purchase totals = | $929.58 | $1,003.5327 | $1,003.53 | $1,003.55 | $1,003.60 | |