| 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 | $226.40 | 9.355% | $247.5797 | $247.58 | $247.60 | $247.60 |
| Purchase #2 | $81.37 | 8.280% | $88.1074 | $88.11 | $88.10 | $88.10 |
| Purchase #3 | $16.64 | 10.658% | $18.4135 | $18.41 | $18.40 | $18.40 |
| Purchase #4 | $90.89 | 9.549% | $99.5691 | $99.57 | $99.55 | $99.60 |
| Purchase #5 | $231.66 | 13.631% | $263.2376 | $263.24 | $263.25 | $263.20 |
| Purchase #6 | $218.77 | 13.385% | $248.0524 | $248.05 | $248.05 | $248.10 |
| Purchase #7 | $104.88 | 9.627% | $114.9768 | $114.98 | $115.00 | $115.00 |
| 7 purchase totals = | $970.61 | $1,079.9365 | $1,079.94 | $1,079.95 | $1,080.00 | |