| 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 | $228.45 | 9.613% | $250.4109 | $250.41 | $250.40 | $250.40 |
| Purchase #2 | $183.45 | 11.131% | $203.8698 | $203.87 | $203.85 | $203.90 |
| Purchase #3 | $9.45 | 6.404% | $10.0552 | $10.06 | $10.05 | $10.10 |
| Purchase #4 | $220.38 | 7.540% | $236.9967 | $237.00 | $237.00 | $237.00 |
| Purchase #5 | $222.39 | 12.545% | $250.2888 | $250.29 | $250.30 | $250.30 |
| Purchase #6 | $137.41 | 3.428% | $142.1204 | $142.12 | $142.10 | $142.10 |
| Purchase #7 | $88.66 | 5.862% | $93.8572 | $93.86 | $93.85 | $93.90 |
| 7 purchase totals = | $1,090.19 | $1,187.5990 | $1,187.61 | $1,187.55 | $1,187.70 | |