| 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 | $218.94 | 9.849% | $240.5034 | $240.50 | $240.50 | $240.50 |
| Purchase #2 | $51.25 | 13.377% | $58.1057 | $58.11 | $58.10 | $58.10 |
| Purchase #3 | $169.71 | 12.493% | $190.9119 | $190.91 | $190.90 | $190.90 |
| Purchase #4 | $120.35 | 11.513% | $134.2059 | $134.21 | $134.20 | $134.20 |
| Purchase #5 | $146.76 | 12.210% | $164.6794 | $164.68 | $164.70 | $164.70 |
| Purchase #6 | $53.55 | 7.205% | $57.4083 | $57.41 | $57.40 | $57.40 |
| Purchase #7 | $235.85 | 12.223% | $264.6779 | $264.68 | $264.70 | $264.70 |
| 7 purchase totals = | $996.41 | $1,110.4925 | $1,110.50 | $1,110.50 | $1,110.50 | |