| 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 | $11.90 | 4.218% | $12.4019 | $12.40 | $12.40 | $12.40 |
| Purchase #2 | $228.72 | 10.491% | $252.715 | $252.72 | $252.70 | $252.70 |
| Purchase #3 | $194.81 | 12.261% | $218.6957 | $218.70 | $218.70 | $218.70 |
| Purchase #4 | $22.56 | 6.841% | $24.1033 | $24.10 | $24.10 | $24.10 |
| Purchase #5 | $223.38 | 13.208% | $252.884 | $252.88 | $252.90 | $252.90 |
| Purchase #6 | $168.40 | 6.476% | $179.3056 | $179.31 | $179.30 | $179.30 |
| Purchase #7 | $106.94 | 4.730% | $111.9983 | $112.00 | $112.00 | $112.00 |
| 7 purchase totals = | $956.71 | $1,052.1038 | $1,052.11 | $1,052.10 | $1,052.10 | |