| 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 | $205.60 | 13.550% | $233.4588 | $233.46 | $233.45 | $233.50 |
| Purchase #2 | $181.78 | 9.757% | $199.5163 | $199.52 | $199.50 | $199.50 |
| Purchase #3 | $25.55 | 4.504% | $26.7008 | $26.70 | $26.70 | $26.70 |
| Purchase #4 | $130.67 | 5.504% | $137.8621 | $137.86 | $137.85 | $137.90 |
| Purchase #5 | $168.57 | 8.704% | $183.2423 | $183.24 | $183.25 | $183.20 |
| Purchase #6 | $239.66 | 8.125% | $259.1324 | $259.13 | $259.15 | $259.10 |
| Purchase #7 | $81.43 | 10.548% | $90.0192 | $90.02 | $90.00 | $90.00 |
| 7 purchase totals = | $1,033.26 | $1,129.9319 | $1,129.93 | $1,129.90 | $1,129.90 | |