| 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 | $236.89 | 11.612% | $264.3977 | $264.40 | $264.40 | $264.40 |
| Purchase #2 | $127.89 | 5.549% | $134.9866 | $134.99 | $135.00 | $135.00 |
| Purchase #3 | $219.27 | 7.133% | $234.9105 | $234.91 | $234.90 | $234.90 |
| Purchase #4 | $229.58 | 5.779% | $242.8474 | $242.85 | $242.85 | $242.80 |
| Purchase #5 | $139.81 | 13.483% | $158.6606 | $158.66 | $158.65 | $158.70 |
| Purchase #6 | $15.98 | 3.493% | $16.5382 | $16.54 | $16.55 | $16.50 |
| Purchase #7 | $93.42 | 10.650% | $103.3692 | $103.37 | $103.35 | $103.40 |
| 7 purchase totals = | $1,062.84 | $1,155.7102 | $1,155.72 | $1,155.70 | $1,155.70 | |