| 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 | $228.28 | 11.345% | $254.1784 | $254.18 | $254.20 | $254.20 |
| Purchase #2 | $241.60 | 5.525% | $254.9484 | $254.95 | $254.95 | $254.90 |
| Purchase #3 | $153.88 | 6.222% | $163.4544 | $163.45 | $163.45 | $163.50 |
| Purchase #4 | $143.61 | 13.351% | $162.7834 | $162.78 | $162.80 | $162.80 |
| Purchase #5 | $226.32 | 9.724% | $248.3274 | $248.33 | $248.35 | $248.30 |
| Purchase #6 | $107.34 | 9.390% | $117.4192 | $117.42 | $117.40 | $117.40 |
| Purchase #7 | $127.63 | 6.597% | $136.0498 | $136.05 | $136.05 | $136.00 |
| 7 purchase totals = | $1,228.66 | $1,337.1610 | $1,337.16 | $1,337.20 | $1,337.10 | |