| 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 | $247.54 | 9.174% | $270.2493 | $270.25 | $270.25 | $270.20 |
| Purchase #2 | $94.32 | 9.722% | $103.4898 | $103.49 | $103.50 | $103.50 |
| Purchase #3 | $22.74 | 5.784% | $24.0553 | $24.06 | $24.05 | $24.10 |
| Purchase #4 | $117.73 | 11.856% | $131.6881 | $131.69 | $131.70 | $131.70 |
| Purchase #5 | $41.72 | 10.303% | $46.0184 | $46.02 | $46.00 | $46.00 |
| Purchase #6 | $134.65 | 12.655% | $151.69 | $151.69 | $151.70 | $151.70 |
| Purchase #7 | $185.45 | 9.414% | $202.9083 | $202.91 | $202.90 | $202.90 |
| 7 purchase totals = | $844.15 | $930.0992 | $930.11 | $930.10 | $930.10 | |