| 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 | $108.77 | 13.590% | $123.5518 | $123.55 | $123.55 | $123.60 |
| Purchase #2 | $125.41 | 3.767% | $130.1342 | $130.13 | $130.15 | $130.10 |
| Purchase #3 | $234.66 | 10.649% | $259.6489 | $259.65 | $259.65 | $259.60 |
| Purchase #4 | $218.69 | 9.778% | $240.0735 | $240.07 | $240.05 | $240.10 |
| Purchase #5 | $52.46 | 8.552% | $56.9464 | $56.95 | $56.95 | $56.90 |
| Purchase #6 | $170.40 | 11.539% | $190.0625 | $190.06 | $190.05 | $190.10 |
| Purchase #7 | $60.27 | 5.757% | $63.7397 | $63.74 | $63.75 | $63.70 |
| 7 purchase totals = | $970.66 | $1,064.1570 | $1,064.15 | $1,064.15 | $1,064.10 | |