| 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 | $248.37 | 7.466% | $266.9133 | $266.91 | $266.90 | $266.90 |
| Purchase #2 | $48.80 | 7.362% | $52.3927 | $52.39 | $52.40 | $52.40 |
| Purchase #3 | $48.87 | 13.416% | $55.4264 | $55.43 | $55.45 | $55.40 |
| Purchase #4 | $182.58 | 9.183% | $199.3463 | $199.35 | $199.35 | $199.30 |
| Purchase #5 | $208.84 | 7.811% | $225.1525 | $225.15 | $225.15 | $225.20 |
| Purchase #6 | $46.69 | 9.346% | $51.0536 | $51.05 | $51.05 | $51.10 |
| Purchase #7 | $220.37 | 9.242% | $240.7366 | $240.74 | $240.75 | $240.70 |
| 7 purchase totals = | $1,004.52 | $1,091.0214 | $1,091.02 | $1,091.05 | $1,091.00 | |