| 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 | $233.90 | 8.183% | $253.04 | $253.04 | $253.05 | $253.00 |
| Purchase #2 | $157.28 | 3.845% | $163.3274 | $163.33 | $163.35 | $163.30 |
| Purchase #3 | $178.99 | 10.833% | $198.38 | $198.38 | $198.40 | $198.40 |
| Purchase #4 | $205.64 | 13.809% | $234.0368 | $234.04 | $234.05 | $234.00 |
| Purchase #5 | $230.39 | 7.137% | $246.8329 | $246.83 | $246.85 | $246.80 |
| Purchase #6 | $176.58 | 13.576% | $200.5525 | $200.55 | $200.55 | $200.60 |
| Purchase #7 | $72.48 | 5.477% | $76.4497 | $76.45 | $76.45 | $76.40 |
| 7 purchase totals = | $1,255.26 | $1,372.6193 | $1,372.62 | $1,372.70 | $1,372.50 | |