| 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 | $238.31 | 11.339% | $265.332 | $265.33 | $265.35 | $265.30 |
| Purchase #2 | $178.32 | 4.449% | $186.2535 | $186.25 | $186.25 | $186.30 |
| Purchase #3 | $23.79 | 6.201% | $25.2652 | $25.27 | $25.25 | $25.30 |
| Purchase #4 | $23.39 | 12.233% | $26.2513 | $26.25 | $26.25 | $26.30 |
| Purchase #5 | $48.90 | 4.557% | $51.1284 | $51.13 | $51.15 | $51.10 |
| Purchase #6 | $109.82 | 4.480% | $114.7399 | $114.74 | $114.75 | $114.70 |
| Purchase #7 | $117.43 | 11.524% | $130.9626 | $130.96 | $130.95 | $131.00 |
| 7 purchase totals = | $739.96 | $799.9329 | $799.93 | $799.95 | $800.00 | |