| 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 | $245.41 | 7.427% | $263.6366 | $263.64 | $263.65 | $263.60 |
| Purchase #2 | $208.79 | 10.304% | $230.3037 | $230.30 | $230.30 | $230.30 |
| Purchase #3 | $222.78 | 3.434% | $230.4303 | $230.43 | $230.45 | $230.40 |
| Purchase #4 | $195.49 | 4.475% | $204.2382 | $204.24 | $204.25 | $204.20 |
| Purchase #5 | $7.85 | 3.729% | $8.1427 | $8.14 | $8.15 | $8.10 |
| Purchase #6 | $130.68 | 5.674% | $138.0948 | $138.09 | $138.10 | $138.10 |
| Purchase #7 | $241.49 | 4.678% | $252.7869 | $252.79 | $252.80 | $252.80 |
| 7 purchase totals = | $1,252.49 | $1,327.6332 | $1,327.63 | $1,327.70 | $1,327.50 | |