| 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 | $105.73 | 10.230% | $116.5462 | $116.55 | $116.55 | $116.50 |
| Purchase #2 | $107.30 | 6.452% | $114.223 | $114.22 | $114.20 | $114.20 |
| Purchase #3 | $179.44 | 5.413% | $189.1531 | $189.15 | $189.15 | $189.20 |
| Purchase #4 | $52.26 | 6.171% | $55.485 | $55.49 | $55.50 | $55.50 |
| Purchase #5 | $76.99 | 13.583% | $87.4476 | $87.45 | $87.45 | $87.40 |
| Purchase #6 | $200.29 | 12.718% | $225.7629 | $225.76 | $225.75 | $225.80 |
| Purchase #7 | $223.87 | 7.605% | $240.8953 | $240.90 | $240.90 | $240.90 |
| 7 purchase totals = | $945.88 | $1,029.5131 | $1,029.52 | $1,029.50 | $1,029.50 | |