| 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 | $102.86 | 12.151% | $115.3585 | $115.36 | $115.35 | $115.40 |
| Purchase #2 | $233.95 | 8.659% | $254.2077 | $254.21 | $254.20 | $254.20 |
| Purchase #3 | $167.52 | 6.739% | $178.8092 | $178.81 | $178.80 | $178.80 |
| Purchase #4 | $82.50 | 4.716% | $86.3907 | $86.39 | $86.40 | $86.40 |
| Purchase #5 | $27.91 | 11.599% | $31.1473 | $31.15 | $31.15 | $31.10 |
| Purchase #6 | $167.26 | 12.190% | $187.649 | $187.65 | $187.65 | $187.60 |
| Purchase #7 | $244.50 | 7.709% | $263.3485 | $263.35 | $263.35 | $263.30 |
| 7 purchase totals = | $1,026.50 | $1,116.9109 | $1,116.92 | $1,116.90 | $1,116.80 | |