| 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 | $128.26 | 6.586% | $136.7072 | $136.71 | $136.70 | $136.70 |
| Purchase #2 | $64.69 | 5.386% | $68.1742 | $68.17 | $68.15 | $68.20 |
| Purchase #3 | $214.60 | 7.352% | $230.3774 | $230.38 | $230.40 | $230.40 |
| Purchase #4 | $238.71 | 4.771% | $250.0989 | $250.10 | $250.10 | $250.10 |
| Purchase #5 | $21.48 | 13.114% | $24.2969 | $24.30 | $24.30 | $24.30 |
| Purchase #6 | $126.49 | 6.612% | $134.8535 | $134.85 | $134.85 | $134.90 |
| Purchase #7 | $102.94 | 12.231% | $115.5306 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $897.17 | $960.0387 | $960.04 | $960.05 | $960.10 | |