| 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 | $225.25 | 10.285% | $248.417 | $248.42 | $248.40 | $248.40 |
| Purchase #2 | $93.55 | 3.291% | $96.6287 | $96.63 | $96.65 | $96.60 |
| Purchase #3 | $216.26 | 12.120% | $242.4707 | $242.47 | $242.45 | $242.50 |
| Purchase #4 | $33.32 | 5.745% | $35.2342 | $35.23 | $35.25 | $35.20 |
| Purchase #5 | $55.32 | 3.108% | $57.0393 | $57.04 | $57.05 | $57.00 |
| Purchase #6 | $126.41 | 12.719% | $142.4881 | $142.49 | $142.50 | $142.50 |
| Purchase #7 | $198.47 | 5.441% | $209.2688 | $209.27 | $209.25 | $209.30 |
| 7 purchase totals = | $948.58 | $1,031.5468 | $1,031.55 | $1,031.55 | $1,031.50 | |