| 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 | $233.83 | 7.739% | $251.9261 | $251.93 | $251.95 | $251.90 |
| Purchase #2 | $35.49 | 11.390% | $39.5323 | $39.53 | $39.55 | $39.50 |
| Purchase #3 | $227.35 | 9.638% | $249.262 | $249.26 | $249.25 | $249.30 |
| Purchase #4 | $188.37 | 12.682% | $212.2591 | $212.26 | $212.25 | $212.30 |
| Purchase #5 | $217.31 | 11.155% | $241.5509 | $241.55 | $241.55 | $241.60 |
| Purchase #6 | $68.93 | 7.162% | $73.8668 | $73.87 | $73.85 | $73.90 |
| Purchase #7 | $27.99 | 10.504% | $30.9301 | $30.93 | $30.95 | $30.90 |
| 7 purchase totals = | $999.27 | $1,099.3273 | $1,099.33 | $1,099.35 | $1,099.40 | |