| 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 | $190.29 | 12.598% | $214.2627 | $214.26 | $214.25 | $214.30 |
| Purchase #2 | $159.63 | 3.593% | $165.3655 | $165.37 | $165.35 | $165.40 |
| Purchase #3 | $79.53 | 5.810% | $84.1507 | $84.15 | $84.15 | $84.20 |
| Purchase #4 | $140.43 | 10.107% | $154.6233 | $154.62 | $154.60 | $154.60 |
| Purchase #5 | $188.32 | 4.562% | $196.9112 | $196.91 | $196.90 | $196.90 |
| Purchase #6 | $229.55 | 10.720% | $254.1578 | $254.16 | $254.15 | $254.20 |
| Purchase #7 | $185.40 | 13.154% | $209.7875 | $209.79 | $209.80 | $209.80 |
| 7 purchase totals = | $1,173.15 | $1,279.2587 | $1,279.26 | $1,279.20 | $1,279.40 | |