| 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 | $189.45 | 11.576% | $211.3807 | $211.38 | $211.40 | $211.40 |
| Purchase #2 | $29.72 | 10.734% | $32.9101 | $32.91 | $32.90 | $32.90 |
| Purchase #3 | $231.78 | 13.475% | $263.0124 | $263.01 | $263.00 | $263.00 |
| Purchase #4 | $213.60 | 10.498% | $236.0237 | $236.02 | $236.00 | $236.00 |
| Purchase #5 | $198.28 | 11.484% | $221.0505 | $221.05 | $221.05 | $221.10 |
| Purchase #6 | $60.54 | 11.148% | $67.289 | $67.29 | $67.30 | $67.30 |
| Purchase #7 | $107.37 | 8.738% | $116.752 | $116.75 | $116.75 | $116.80 |
| 7 purchase totals = | $1,030.74 | $1,148.4184 | $1,148.41 | $1,148.40 | $1,148.50 | |