| 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 | $123.87 | 3.437% | $128.1274 | $128.13 | $128.15 | $128.10 |
| Purchase #2 | $241.28 | 4.434% | $251.9784 | $251.98 | $252.00 | $252.00 |
| Purchase #3 | $244.94 | 10.158% | $269.821 | $269.82 | $269.80 | $269.80 |
| Purchase #4 | $231.30 | 12.485% | $260.1778 | $260.18 | $260.20 | $260.20 |
| Purchase #5 | $223.64 | 9.785% | $245.5232 | $245.52 | $245.50 | $245.50 |
| Purchase #6 | $63.71 | 6.241% | $67.6861 | $67.69 | $67.70 | $67.70 |
| Purchase #7 | $127.93 | 3.551% | $132.4728 | $132.47 | $132.45 | $132.50 |
| 7 purchase totals = | $1,256.67 | $1,355.7867 | $1,355.79 | $1,355.80 | $1,355.80 | |