| 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 | $247.46 | 9.714% | $271.4983 | $271.50 | $271.50 | $271.50 |
| Purchase #2 | $157.57 | 12.479% | $177.2332 | $177.23 | $177.25 | $177.20 |
| Purchase #3 | $165.31 | 3.586% | $171.238 | $171.24 | $171.25 | $171.20 |
| Purchase #4 | $181.69 | 9.128% | $198.2747 | $198.27 | $198.25 | $198.30 |
| Purchase #5 | $137.70 | 3.366% | $142.335 | $142.34 | $142.35 | $142.30 |
| Purchase #6 | $34.58 | 10.365% | $38.1642 | $38.16 | $38.15 | $38.20 |
| Purchase #7 | $138.31 | 3.516% | $143.173 | $143.17 | $143.15 | $143.20 |
| 7 purchase totals = | $1,062.62 | $1,141.9164 | $1,141.91 | $1,141.90 | $1,141.90 | |