| 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 | $225.35 | 12.136% | $252.6985 | $252.70 | $252.70 | $252.70 |
| Purchase #2 | $203.70 | 4.854% | $213.5876 | $213.59 | $213.60 | $213.60 |
| Purchase #3 | $136.94 | 5.579% | $144.5799 | $144.58 | $144.60 | $144.60 |
| Purchase #4 | $109.52 | 4.454% | $114.398 | $114.40 | $114.40 | $114.40 |
| Purchase #5 | $232.51 | 5.581% | $245.4864 | $245.49 | $245.50 | $245.50 |
| Purchase #6 | $47.60 | 6.522% | $50.7045 | $50.70 | $50.70 | $50.70 |
| Purchase #7 | $137.52 | 4.317% | $143.4567 | $143.46 | $143.45 | $143.50 |
| 7 purchase totals = | $1,093.14 | $1,164.9116 | $1,164.92 | $1,164.95 | $1,165.00 | |