| 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 | $217.50 | 6.871% | $232.4444 | $232.44 | $232.45 | $232.40 |
| Purchase #2 | $128.33 | 11.520% | $143.1136 | $143.11 | $143.10 | $143.10 |
| Purchase #3 | $124.25 | 9.600% | $136.178 | $136.18 | $136.20 | $136.20 |
| Purchase #4 | $215.75 | 9.466% | $236.1729 | $236.17 | $236.15 | $236.20 |
| Purchase #5 | $201.49 | 6.612% | $214.8125 | $214.81 | $214.80 | $214.80 |
| Purchase #6 | $142.28 | 7.612% | $153.1104 | $153.11 | $153.10 | $153.10 |
| Purchase #7 | $63.64 | 11.163% | $70.7441 | $70.74 | $70.75 | $70.70 |
| 7 purchase totals = | $1,093.24 | $1,186.5759 | $1,186.56 | $1,186.55 | $1,186.50 | |