| 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 | $103.60 | 10.359% | $114.3319 | $114.33 | $114.35 | $114.30 |
| Purchase #2 | $231.79 | 4.467% | $242.1441 | $242.14 | $242.15 | $242.10 |
| Purchase #3 | $115.59 | 9.460% | $126.5248 | $126.52 | $126.50 | $126.50 |
| Purchase #4 | $199.71 | 12.836% | $225.3448 | $225.34 | $225.35 | $225.30 |
| Purchase #5 | $199.71 | 8.150% | $215.9864 | $215.99 | $216.00 | $216.00 |
| Purchase #6 | $184.37 | 12.140% | $206.7525 | $206.75 | $206.75 | $206.80 |
| Purchase #7 | $40.93 | 9.538% | $44.8339 | $44.83 | $44.85 | $44.80 |
| 7 purchase totals = | $1,075.70 | $1,175.9184 | $1,175.90 | $1,175.95 | $1,175.80 | |