| 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 | $233.27 | 7.544% | $250.8679 | $250.87 | $250.85 | $250.90 |
| Purchase #2 | $31.64 | 8.621% | $34.3677 | $34.37 | $34.35 | $34.40 |
| Purchase #3 | $154.78 | 6.238% | $164.4352 | $164.44 | $164.45 | $164.40 |
| Purchase #4 | $185.71 | 11.338% | $206.7658 | $206.77 | $206.75 | $206.80 |
| Purchase #5 | $216.85 | 3.571% | $224.5937 | $224.59 | $224.60 | $224.60 |
| Purchase #6 | $138.59 | 13.118% | $156.7702 | $156.77 | $156.75 | $156.80 |
| Purchase #7 | $78.51 | 6.181% | $83.3627 | $83.36 | $83.35 | $83.40 |
| 7 purchase totals = | $1,039.35 | $1,121.1632 | $1,121.17 | $1,121.10 | $1,121.30 | |