| 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 | $198.68 | 6.495% | $211.5843 | $211.58 | $211.60 | $211.60 |
| Purchase #2 | $165.95 | 11.148% | $184.4501 | $184.45 | $184.45 | $184.50 |
| Purchase #3 | $250.55 | 12.580% | $282.0692 | $282.07 | $282.05 | $282.10 |
| Purchase #4 | $8.61 | 3.509% | $8.9121 | $8.91 | $8.90 | $8.90 |
| Purchase #5 | $217.69 | 7.567% | $234.1626 | $234.16 | $234.15 | $234.20 |
| Purchase #6 | $233.79 | 8.370% | $253.3582 | $253.36 | $253.35 | $253.40 |
| Purchase #7 | $214.27 | 8.860% | $233.2543 | $233.25 | $233.25 | $233.30 |
| 7 purchase totals = | $1,289.54 | $1,407.7908 | $1,407.78 | $1,407.75 | $1,408.00 | |