| 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 | $63.73 | 5.366% | $67.1498 | $67.15 | $67.15 | $67.10 |
| Purchase #2 | $221.65 | 9.543% | $242.8021 | $242.80 | $242.80 | $242.80 |
| Purchase #3 | $162.99 | 6.445% | $173.4947 | $173.49 | $173.50 | $173.50 |
| Purchase #4 | $207.50 | 11.245% | $230.8334 | $230.83 | $230.85 | $230.80 |
| Purchase #5 | $204.98 | 3.446% | $212.0436 | $212.04 | $212.05 | $212.00 |
| Purchase #6 | $128.91 | 3.281% | $133.1395 | $133.14 | $133.15 | $133.10 |
| Purchase #7 | $236.82 | 8.692% | $257.4044 | $257.40 | $257.40 | $257.40 |
| 7 purchase totals = | $1,226.58 | $1,316.8675 | $1,316.85 | $1,316.90 | $1,316.70 | |