| 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 | $11.53 | 8.209% | $12.4765 | $12.48 | $12.50 | $12.50 |
| Purchase #2 | $178.44 | 11.567% | $199.0802 | $199.08 | $199.10 | $199.10 |
| Purchase #3 | $217.30 | 10.292% | $239.6645 | $239.66 | $239.65 | $239.70 |
| Purchase #4 | $234.70 | 9.622% | $257.2828 | $257.28 | $257.30 | $257.30 |
| Purchase #5 | $152.44 | 3.596% | $157.9217 | $157.92 | $157.90 | $157.90 |
| Purchase #6 | $133.62 | 4.675% | $139.8667 | $139.87 | $139.85 | $139.90 |
| Purchase #7 | $135.65 | 11.703% | $151.5251 | $151.53 | $151.55 | $151.50 |
| 7 purchase totals = | $1,063.68 | $1,157.8175 | $1,157.82 | $1,157.85 | $1,157.90 | |