| 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 | $141.35 | 9.569% | $154.8758 | $154.88 | $154.90 | $154.90 |
| Purchase #2 | $26.85 | 12.804% | $30.2879 | $30.29 | $30.30 | $30.30 |
| Purchase #3 | $198.50 | 3.226% | $204.9036 | $204.90 | $204.90 | $204.90 |
| Purchase #4 | $57.64 | 8.852% | $62.7423 | $62.74 | $62.75 | $62.70 |
| Purchase #5 | $137.45 | 11.431% | $153.1619 | $153.16 | $153.15 | $153.20 |
| Purchase #6 | $241.54 | 3.735% | $250.5615 | $250.56 | $250.55 | $250.60 |
| Purchase #7 | $85.61 | 7.108% | $91.6952 | $91.70 | $91.70 | $91.70 |
| 7 purchase totals = | $888.94 | $948.2282 | $948.23 | $948.25 | $948.30 | |