| 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 | $20.91 | 13.715% | $23.7778 | $23.78 | $23.80 | $23.80 |
| Purchase #2 | $155.99 | 12.379% | $175.3 | $175.30 | $175.30 | $175.30 |
| Purchase #3 | $240.35 | 3.628% | $249.0699 | $249.07 | $249.05 | $249.10 |
| Purchase #4 | $218.96 | 9.477% | $239.7108 | $239.71 | $239.70 | $239.70 |
| Purchase #5 | $234.45 | 6.647% | $250.0339 | $250.03 | $250.05 | $250.00 |
| Purchase #6 | $35.58 | 11.305% | $39.6023 | $39.60 | $39.60 | $39.60 |
| Purchase #7 | $50.94 | 11.648% | $56.8735 | $56.87 | $56.85 | $56.90 |
| 7 purchase totals = | $957.18 | $1,034.3682 | $1,034.36 | $1,034.35 | $1,034.40 | |