| 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 | $174.52 | 3.357% | $180.3786 | $180.38 | $180.40 | $180.40 |
| Purchase #2 | $89.55 | 3.109% | $92.3341 | $92.33 | $92.35 | $92.30 |
| Purchase #3 | $83.86 | 5.330% | $88.3297 | $88.33 | $88.35 | $88.30 |
| Purchase #4 | $233.63 | 11.115% | $259.598 | $259.60 | $259.60 | $259.60 |
| Purchase #5 | $250.82 | 12.601% | $282.4258 | $282.43 | $282.45 | $282.40 |
| Purchase #6 | $183.27 | 8.722% | $199.2548 | $199.25 | $199.25 | $199.30 |
| Purchase #7 | $208.59 | 3.627% | $216.1556 | $216.16 | $216.15 | $216.20 |
| 7 purchase totals = | $1,224.24 | $1,318.4766 | $1,318.48 | $1,318.55 | $1,318.50 | |