| 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 | $126.37 | 12.616% | $142.3128 | $142.31 | $142.30 | $142.30 |
| Purchase #2 | $145.32 | 12.135% | $162.9546 | $162.95 | $162.95 | $163.00 |
| Purchase #3 | $191.38 | 9.253% | $209.0884 | $209.09 | $209.10 | $209.10 |
| Purchase #4 | $114.29 | 6.366% | $121.5657 | $121.57 | $121.55 | $121.60 |
| Purchase #5 | $103.45 | 10.515% | $114.3278 | $114.33 | $114.35 | $114.30 |
| Purchase #6 | $239.90 | 10.202% | $264.3746 | $264.37 | $264.35 | $264.40 |
| Purchase #7 | $190.32 | 12.573% | $214.2489 | $214.25 | $214.25 | $214.20 |
| 7 purchase totals = | $1,111.03 | $1,228.8728 | $1,228.87 | $1,228.85 | $1,228.90 | |