| 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 | $211.82 | 13.727% | $240.8965 | $240.90 | $240.90 | $240.90 |
| Purchase #2 | $206.31 | 11.308% | $229.6395 | $229.64 | $229.65 | $229.60 |
| Purchase #3 | $140.40 | 13.120% | $158.8205 | $158.82 | $158.80 | $158.80 |
| Purchase #4 | $203.70 | 10.292% | $224.6648 | $224.66 | $224.65 | $224.70 |
| Purchase #5 | $117.82 | 4.205% | $122.7743 | $122.77 | $122.75 | $122.80 |
| Purchase #6 | $76.26 | 7.690% | $82.1244 | $82.12 | $82.10 | $82.10 |
| Purchase #7 | $72.48 | 9.104% | $79.0786 | $79.08 | $79.10 | $79.10 |
| 7 purchase totals = | $1,028.79 | $1,137.9986 | $1,137.99 | $1,137.95 | $1,138.00 | |