| 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 | $219.94 | 7.388% | $236.1892 | $236.19 | $236.20 | $236.20 |
| Purchase #2 | $187.31 | 4.410% | $195.5704 | $195.57 | $195.55 | $195.60 |
| Purchase #3 | $209.63 | 5.461% | $221.0779 | $221.08 | $221.10 | $221.10 |
| Purchase #4 | $124.90 | 12.600% | $140.6374 | $140.64 | $140.65 | $140.60 |
| Purchase #5 | $9.41 | 11.392% | $10.482 | $10.48 | $10.50 | $10.50 |
| Purchase #6 | $81.47 | 12.822% | $91.9161 | $91.92 | $91.90 | $91.90 |
| Purchase #7 | $67.83 | 6.493% | $72.2342 | $72.23 | $72.25 | $72.20 |
| 7 purchase totals = | $900.49 | $968.1072 | $968.11 | $968.15 | $968.10 | |