| 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 | $95.88 | 12.548% | $107.911 | $107.91 | $107.90 | $107.90 |
| Purchase #2 | $169.56 | 8.753% | $184.4016 | $184.40 | $184.40 | $184.40 |
| Purchase #3 | $134.66 | 4.857% | $141.2004 | $141.20 | $141.20 | $141.20 |
| Purchase #4 | $84.33 | 5.771% | $89.1967 | $89.20 | $89.20 | $89.20 |
| Purchase #5 | $89.60 | 7.659% | $96.4625 | $96.46 | $96.45 | $96.50 |
| Purchase #6 | $229.75 | 9.506% | $251.59 | $251.59 | $251.60 | $251.60 |
| Purchase #7 | $127.99 | 4.159% | $133.3131 | $133.31 | $133.30 | $133.30 |
| 7 purchase totals = | $931.77 | $1,004.0753 | $1,004.07 | $1,004.05 | $1,004.10 | |