| 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 | $192.54 | 13.418% | $218.375 | $218.38 | $218.40 | $218.40 |
| Purchase #2 | $239.49 | 10.622% | $264.9286 | $264.93 | $264.95 | $264.90 |
| Purchase #3 | $56.68 | 13.686% | $64.4372 | $64.44 | $64.45 | $64.40 |
| Purchase #4 | $217.66 | 10.529% | $240.5774 | $240.58 | $240.60 | $240.60 |
| Purchase #5 | $193.36 | 12.688% | $217.8935 | $217.89 | $217.90 | $217.90 |
| Purchase #6 | $175.28 | 4.702% | $183.5217 | $183.52 | $183.50 | $183.50 |
| Purchase #7 | $101.99 | 5.443% | $107.5413 | $107.54 | $107.55 | $107.50 |
| 7 purchase totals = | $1,177.00 | $1,297.2747 | $1,297.28 | $1,297.35 | $1,297.20 | |