| 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 | $213.51 | 9.233% | $233.2234 | $233.22 | $233.20 | $233.20 |
| Purchase #2 | $138.56 | 6.149% | $147.0801 | $147.08 | $147.10 | $147.10 |
| Purchase #3 | $14.62 | 3.815% | $15.1778 | $15.18 | $15.20 | $15.20 |
| Purchase #4 | $56.99 | 10.838% | $63.1666 | $63.17 | $63.15 | $63.20 |
| Purchase #5 | $130.31 | 4.784% | $136.544 | $136.54 | $136.55 | $136.50 |
| Purchase #6 | $219.64 | 4.821% | $230.2288 | $230.23 | $230.25 | $230.20 |
| Purchase #7 | $111.68 | 7.221% | $119.7444 | $119.74 | $119.75 | $119.70 |
| 7 purchase totals = | $885.31 | $945.1651 | $945.16 | $945.20 | $945.10 | |