| 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 | $224.71 | 9.204% | $245.3923 | $245.39 | $245.40 | $245.40 |
| Purchase #2 | $227.78 | 9.120% | $248.5535 | $248.55 | $248.55 | $248.60 |
| Purchase #3 | $93.49 | 5.159% | $98.3131 | $98.31 | $98.30 | $98.30 |
| Purchase #4 | $74.88 | 3.261% | $77.3218 | $77.32 | $77.30 | $77.30 |
| Purchase #5 | $146.81 | 5.330% | $154.635 | $154.64 | $154.65 | $154.60 |
| Purchase #6 | $189.36 | 8.293% | $205.0636 | $205.06 | $205.05 | $205.10 |
| Purchase #7 | $131.89 | 3.653% | $136.7079 | $136.71 | $136.70 | $136.70 |
| 7 purchase totals = | $1,088.92 | $1,165.9872 | $1,165.98 | $1,165.95 | $1,166.00 | |