| 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 | $109.27 | 3.526% | $113.1229 | $113.12 | $113.10 | $113.10 |
| Purchase #2 | $171.58 | 6.511% | $182.7516 | $182.75 | $182.75 | $182.80 |
| Purchase #3 | $54.83 | 4.382% | $57.2327 | $57.23 | $57.25 | $57.20 |
| Purchase #4 | $249.41 | 11.593% | $278.3241 | $278.32 | $278.30 | $278.30 |
| Purchase #5 | $223.64 | 3.795% | $232.1271 | $232.13 | $232.15 | $232.10 |
| Purchase #6 | $53.57 | 4.302% | $55.8746 | $55.87 | $55.85 | $55.90 |
| Purchase #7 | $104.82 | 12.538% | $117.9623 | $117.96 | $117.95 | $118.00 |
| 7 purchase totals = | $967.12 | $1,037.3953 | $1,037.38 | $1,037.35 | $1,037.40 | |