| 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 | $8.97 | 12.831% | $10.1209 | $10.12 | $10.10 | $10.10 |
| Purchase #2 | $151.45 | 6.713% | $161.6168 | $161.62 | $161.60 | $161.60 |
| Purchase #3 | $192.44 | 8.587% | $208.9648 | $208.96 | $208.95 | $209.00 |
| Purchase #4 | $182.93 | 10.534% | $202.1998 | $202.20 | $202.20 | $202.20 |
| Purchase #5 | $168.43 | 12.732% | $189.8745 | $189.87 | $189.85 | $189.90 |
| Purchase #6 | $205.57 | 12.355% | $230.9682 | $230.97 | $230.95 | $231.00 |
| Purchase #7 | $203.28 | 5.442% | $214.3425 | $214.34 | $214.35 | $214.30 |
| 7 purchase totals = | $1,113.07 | $1,218.0875 | $1,218.08 | $1,218.00 | $1,218.10 | |