| 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 | $183.28 | 12.491% | $206.1735 | $206.17 | $206.15 | $206.20 |
| Purchase #2 | $154.28 | 11.863% | $172.5822 | $172.58 | $172.60 | $172.60 |
| Purchase #3 | $81.68 | 3.478% | $84.5208 | $84.52 | $84.50 | $84.50 |
| Purchase #4 | $165.26 | 3.624% | $171.249 | $171.25 | $171.25 | $171.20 |
| Purchase #5 | $214.53 | 12.411% | $241.1553 | $241.16 | $241.15 | $241.20 |
| Purchase #6 | $93.37 | 3.542% | $96.6772 | $96.68 | $96.70 | $96.70 |
| Purchase #7 | $124.73 | 11.746% | $139.3808 | $139.38 | $139.40 | $139.40 |
| 7 purchase totals = | $1,017.13 | $1,111.7388 | $1,111.74 | $1,111.75 | $1,111.80 | |