| 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 | $176.30 | 4.168% | $183.6482 | $183.65 | $183.65 | $183.60 |
| Purchase #2 | $219.73 | 9.180% | $239.9012 | $239.90 | $239.90 | $239.90 |
| Purchase #3 | $44.28 | 4.557% | $46.2978 | $46.30 | $46.30 | $46.30 |
| Purchase #4 | $81.77 | 8.729% | $88.9077 | $88.91 | $88.90 | $88.90 |
| Purchase #5 | $198.37 | 9.827% | $217.8638 | $217.86 | $217.85 | $217.90 |
| Purchase #6 | $199.34 | 4.783% | $208.8744 | $208.87 | $208.85 | $208.90 |
| Purchase #7 | $224.31 | 13.298% | $254.1387 | $254.14 | $254.15 | $254.10 |
| 7 purchase totals = | $1,144.10 | $1,239.6318 | $1,239.63 | $1,239.60 | $1,239.60 | |