| 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 | $131.94 | 12.696% | $148.6911 | $148.69 | $148.70 | $148.70 |
| Purchase #2 | $195.77 | 7.800% | $211.0401 | $211.04 | $211.05 | $211.00 |
| Purchase #3 | $110.31 | 6.354% | $117.3191 | $117.32 | $117.30 | $117.30 |
| Purchase #4 | $114.34 | 3.456% | $118.2916 | $118.29 | $118.30 | $118.30 |
| Purchase #5 | $83.28 | 8.848% | $90.6486 | $90.65 | $90.65 | $90.60 |
| Purchase #6 | $88.55 | 9.243% | $96.7347 | $96.73 | $96.75 | $96.70 |
| Purchase #7 | $224.47 | 13.159% | $254.008 | $254.01 | $254.00 | $254.00 |
| 7 purchase totals = | $948.66 | $1,036.7332 | $1,036.73 | $1,036.75 | $1,036.60 | |