| 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 | $110.64 | 3.621% | $114.6463 | $114.65 | $114.65 | $114.60 |
| Purchase #2 | $223.87 | 5.289% | $235.7105 | $235.71 | $235.70 | $235.70 |
| Purchase #3 | $16.32 | 8.311% | $17.6764 | $17.68 | $17.70 | $17.70 |
| Purchase #4 | $100.41 | 10.590% | $111.0434 | $111.04 | $111.05 | $111.00 |
| Purchase #5 | $143.52 | 11.700% | $160.3118 | $160.31 | $160.30 | $160.30 |
| Purchase #6 | $123.61 | 11.571% | $137.9129 | $137.91 | $137.90 | $137.90 |
| Purchase #7 | $239.41 | 12.351% | $268.9795 | $268.98 | $269.00 | $269.00 |
| 7 purchase totals = | $957.78 | $1,046.2808 | $1,046.28 | $1,046.30 | $1,046.20 | |