| 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 | $106.55 | 8.847% | $115.9765 | $115.98 | $116.00 | $116.00 |
| Purchase #2 | $36.76 | 4.777% | $38.516 | $38.52 | $38.50 | $38.50 |
| Purchase #3 | $119.86 | 4.465% | $125.2117 | $125.21 | $125.20 | $125.20 |
| Purchase #4 | $80.75 | 4.368% | $84.2772 | $84.28 | $84.30 | $84.30 |
| Purchase #5 | $116.79 | 9.737% | $128.1618 | $128.16 | $128.15 | $128.20 |
| Purchase #6 | $248.76 | 8.344% | $269.5165 | $269.52 | $269.50 | $269.50 |
| Purchase #7 | $99.27 | 10.620% | $109.8125 | $109.81 | $109.80 | $109.80 |
| 7 purchase totals = | $808.74 | $871.4722 | $871.48 | $871.45 | $871.50 | |