| 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 | $190.35 | 5.266% | $200.3738 | $200.37 | $200.35 | $200.40 |
| Purchase #2 | $241.40 | 11.570% | $269.33 | $269.33 | $269.35 | $269.30 |
| Purchase #3 | $130.55 | 3.126% | $134.631 | $134.63 | $134.65 | $134.60 |
| Purchase #4 | $221.42 | 4.585% | $231.5721 | $231.57 | $231.55 | $231.60 |
| Purchase #5 | $124.58 | 10.861% | $138.1106 | $138.11 | $138.10 | $138.10 |
| Purchase #6 | $230.27 | 7.825% | $248.2886 | $248.29 | $248.30 | $248.30 |
| Purchase #7 | $66.66 | 4.634% | $69.749 | $69.75 | $69.75 | $69.70 |
| 7 purchase totals = | $1,205.23 | $1,292.0551 | $1,292.05 | $1,292.05 | $1,292.00 | |