| 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 | $126.65 | 7.465% | $136.1044 | $136.10 | $136.10 | $136.10 |
| Purchase #2 | $59.66 | 11.479% | $66.5084 | $66.51 | $66.50 | $66.50 |
| Purchase #3 | $145.79 | 10.355% | $160.8866 | $160.89 | $160.90 | $160.90 |
| Purchase #4 | $248.27 | 12.851% | $280.1752 | $280.18 | $280.20 | $280.20 |
| Purchase #5 | $200.50 | 6.550% | $213.6328 | $213.63 | $213.65 | $213.60 |
| Purchase #6 | $134.59 | 7.196% | $144.2751 | $144.28 | $144.30 | $144.30 |
| Purchase #7 | $212.97 | 8.263% | $230.5677 | $230.57 | $230.55 | $230.60 |
| 7 purchase totals = | $1,128.43 | $1,232.1502 | $1,232.16 | $1,232.20 | $1,232.20 | |