| 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 | $79.34 | 12.526% | $89.2781 | $89.28 | $89.30 | $89.30 |
| Purchase #2 | $125.81 | 7.197% | $134.8645 | $134.86 | $134.85 | $134.90 |
| Purchase #3 | $192.91 | 11.715% | $215.5094 | $215.51 | $215.50 | $215.50 |
| Purchase #4 | $193.80 | 6.147% | $205.7129 | $205.71 | $205.70 | $205.70 |
| Purchase #5 | $199.96 | 5.402% | $210.7618 | $210.76 | $210.75 | $210.80 |
| Purchase #6 | $235.26 | 10.830% | $260.7387 | $260.74 | $260.75 | $260.70 |
| Purchase #7 | $142.49 | 7.122% | $152.6381 | $152.64 | $152.65 | $152.60 |
| 7 purchase totals = | $1,169.57 | $1,269.5035 | $1,269.50 | $1,269.50 | $1,269.50 | |