| 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 | $26.88 | 8.855% | $29.2602 | $29.26 | $29.25 | $29.30 |
| Purchase #2 | $203.84 | 10.475% | $225.1922 | $225.19 | $225.20 | $225.20 |
| Purchase #3 | $108.43 | 5.269% | $114.1432 | $114.14 | $114.15 | $114.10 |
| Purchase #4 | $242.40 | 8.579% | $263.1955 | $263.20 | $263.20 | $263.20 |
| Purchase #5 | $172.41 | 11.406% | $192.0751 | $192.08 | $192.10 | $192.10 |
| Purchase #6 | $114.86 | 11.836% | $128.4548 | $128.45 | $128.45 | $128.50 |
| Purchase #7 | $185.51 | 6.206% | $197.0228 | $197.02 | $197.00 | $197.00 |
| 7 purchase totals = | $1,054.33 | $1,149.3438 | $1,149.34 | $1,149.35 | $1,149.40 | |