| 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 | $237.36 | 4.536% | $248.1266 | $248.13 | $248.15 | $248.10 |
| Purchase #2 | $165.28 | 11.488% | $184.2674 | $184.27 | $184.25 | $184.30 |
| Purchase #3 | $116.50 | 11.313% | $129.6796 | $129.68 | $129.70 | $129.70 |
| Purchase #4 | $199.48 | 9.294% | $218.0197 | $218.02 | $218.00 | $218.00 |
| Purchase #5 | $97.57 | 9.402% | $106.7435 | $106.74 | $106.75 | $106.70 |
| Purchase #6 | $108.81 | 11.572% | $121.4015 | $121.40 | $121.40 | $121.40 |
| Purchase #7 | $84.55 | 6.584% | $90.1168 | $90.12 | $90.10 | $90.10 |
| 7 purchase totals = | $1,009.55 | $1,098.3551 | $1,098.36 | $1,098.35 | $1,098.30 | |