| 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 | $179.33 | 12.196% | $201.2011 | $201.20 | $201.20 | $201.20 |
| Purchase #2 | $207.42 | 10.105% | $228.3798 | $228.38 | $228.40 | $228.40 |
| Purchase #3 | $103.66 | 11.255% | $115.3269 | $115.33 | $115.35 | $115.30 |
| Purchase #4 | $210.73 | 5.141% | $221.5636 | $221.56 | $221.55 | $221.60 |
| Purchase #5 | $222.32 | 5.397% | $234.3186 | $234.32 | $234.30 | $234.30 |
| Purchase #6 | $88.91 | 8.372% | $96.3535 | $96.35 | $96.35 | $96.40 |
| Purchase #7 | $17.70 | 4.194% | $18.4423 | $18.44 | $18.45 | $18.40 |
| 7 purchase totals = | $1,030.07 | $1,115.5858 | $1,115.58 | $1,115.60 | $1,115.60 | |