| 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 | $219.58 | 3.193% | $226.5912 | $226.59 | $226.60 | $226.60 |
| Purchase #2 | $197.81 | 11.232% | $220.028 | $220.03 | $220.05 | $220.00 |
| Purchase #3 | $123.61 | 4.828% | $129.5779 | $129.58 | $129.60 | $129.60 |
| Purchase #4 | $154.29 | 13.677% | $175.3922 | $175.39 | $175.40 | $175.40 |
| Purchase #5 | $36.41 | 3.359% | $37.633 | $37.63 | $37.65 | $37.60 |
| Purchase #6 | $44.98 | 4.678% | $47.0842 | $47.08 | $47.10 | $47.10 |
| Purchase #7 | $224.92 | 4.372% | $234.7535 | $234.75 | $234.75 | $234.80 |
| 7 purchase totals = | $1,001.60 | $1,071.0600 | $1,071.05 | $1,071.15 | $1,071.10 | |