| 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 | $221.50 | 8.869% | $241.1448 | $241.14 | $241.15 | $241.10 |
| Purchase #2 | $196.80 | 8.175% | $212.8884 | $212.89 | $212.90 | $212.90 |
| Purchase #3 | $147.99 | 4.181% | $154.1775 | $154.18 | $154.20 | $154.20 |
| Purchase #4 | $176.45 | 11.529% | $196.7929 | $196.79 | $196.80 | $196.80 |
| Purchase #5 | $75.96 | 10.554% | $83.9768 | $83.98 | $84.00 | $84.00 |
| Purchase #6 | $246.99 | 3.636% | $255.9706 | $255.97 | $255.95 | $256.00 |
| Purchase #7 | $227.44 | 13.468% | $258.0716 | $258.07 | $258.05 | $258.10 |
| 7 purchase totals = | $1,293.13 | $1,403.0226 | $1,403.02 | $1,403.05 | $1,403.10 | |