| 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 | $244.60 | 10.350% | $269.9161 | $269.92 | $269.90 | $269.90 |
| Purchase #2 | $13.30 | 4.646% | $13.9179 | $13.92 | $13.90 | $13.90 |
| Purchase #3 | $59.44 | 7.242% | $63.7446 | $63.74 | $63.75 | $63.70 |
| Purchase #4 | $194.73 | 3.418% | $201.3859 | $201.39 | $201.40 | $201.40 |
| Purchase #5 | $155.28 | 10.269% | $171.2257 | $171.23 | $171.25 | $171.20 |
| Purchase #6 | $209.45 | 12.217% | $235.0385 | $235.04 | $235.05 | $235.00 |
| Purchase #7 | $223.58 | 4.516% | $233.6769 | $233.68 | $233.70 | $233.70 |
| 7 purchase totals = | $1,100.38 | $1,188.9056 | $1,188.92 | $1,188.95 | $1,188.80 | |