| 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 | $181.58 | 13.608% | $206.2894 | $206.29 | $206.30 | $206.30 |
| Purchase #2 | $246.90 | 3.112% | $254.5835 | $254.58 | $254.60 | $254.60 |
| Purchase #3 | $8.29 | 12.716% | $9.3442 | $9.34 | $9.35 | $9.30 |
| Purchase #4 | $25.78 | 7.224% | $27.6423 | $27.64 | $27.65 | $27.60 |
| Purchase #5 | $115.44 | 13.140% | $130.6088 | $130.61 | $130.60 | $130.60 |
| Purchase #6 | $111.25 | 4.555% | $116.3174 | $116.32 | $116.30 | $116.30 |
| Purchase #7 | $218.66 | 8.414% | $237.0581 | $237.06 | $237.05 | $237.10 |
| 7 purchase totals = | $907.90 | $981.8437 | $981.84 | $981.85 | $981.80 | |