| 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 | $123.36 | 13.328% | $139.8014 | $139.80 | $139.80 | $139.80 |
| Purchase #2 | $219.98 | 7.632% | $236.7689 | $236.77 | $236.75 | $236.80 |
| Purchase #3 | $212.88 | 13.530% | $241.6827 | $241.68 | $241.70 | $241.70 |
| Purchase #4 | $112.88 | 6.572% | $120.2985 | $120.30 | $120.30 | $120.30 |
| Purchase #5 | $202.35 | 3.362% | $209.153 | $209.15 | $209.15 | $209.20 |
| Purchase #6 | $33.62 | 10.346% | $37.0983 | $37.10 | $37.10 | $37.10 |
| Purchase #7 | $214.77 | 4.280% | $223.9622 | $223.96 | $223.95 | $224.00 |
| 7 purchase totals = | $1,119.84 | $1,208.7650 | $1,208.76 | $1,208.75 | $1,208.90 | |