| 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 | $107.98 | 9.366% | $118.0934 | $118.09 | $118.10 | $118.10 |
| Purchase #2 | $123.67 | 10.173% | $136.2509 | $136.25 | $136.25 | $136.30 |
| Purchase #3 | $227.78 | 6.582% | $242.7725 | $242.77 | $242.75 | $242.80 |
| Purchase #4 | $105.29 | 10.649% | $116.5023 | $116.50 | $116.50 | $116.50 |
| Purchase #5 | $203.26 | 12.713% | $229.1004 | $229.10 | $229.10 | $229.10 |
| Purchase #6 | $72.53 | 10.493% | $80.1406 | $80.14 | $80.15 | $80.10 |
| Purchase #7 | $136.77 | 6.160% | $145.195 | $145.20 | $145.20 | $145.20 |
| 7 purchase totals = | $977.28 | $1,068.0551 | $1,068.05 | $1,068.05 | $1,068.10 | |