| 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 | $231.96 | 9.144% | $253.1704 | $253.17 | $253.15 | $253.20 |
| Purchase #2 | $200.78 | 13.840% | $228.568 | $228.57 | $228.55 | $228.60 |
| Purchase #3 | $107.81 | 6.536% | $114.8565 | $114.86 | $114.85 | $114.90 |
| Purchase #4 | $92.30 | 8.566% | $100.2064 | $100.21 | $100.20 | $100.20 |
| Purchase #5 | $28.77 | 8.664% | $31.2626 | $31.26 | $31.25 | $31.30 |
| Purchase #6 | $241.99 | 6.782% | $258.4018 | $258.40 | $258.40 | $258.40 |
| Purchase #7 | $233.96 | 6.581% | $249.3569 | $249.36 | $249.35 | $249.40 |
| 7 purchase totals = | $1,137.57 | $1,235.8226 | $1,235.83 | $1,235.75 | $1,236.00 | |